{"id":267081,"date":"2026-07-14T15:54:32","date_gmt":"2026-07-14T15:54:32","guid":{"rendered":"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meters\/instructions\/"},"modified":"2026-07-14T16:28:58","modified_gmt":"2026-07-14T16:28:58","slug":"instructions","status":"publish","type":"page","link":"https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/122-interface-meters\/instructions\/","title":{"rendered":"Instructions"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;H1 and breadcrumbs&#8221; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;792ca5bd-0808-46bd-9ce7-3bcb8e74f4d3&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;4b28f470-0d73-4e9d-b92d-e6f41f2cea24&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.25.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_heading title=&#8221;122 Interface Meter Instructions&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;6983e4e7-a6e0-4a8d-b486-49939fd240c0&#8243; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_heading][dsm_breadcrumbs disabled_on=&#8221;on|off|off&#8221; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; home_icon_text_color=&#8221;#d6d6d6&#8243; global_colors_info=&#8221;{}&#8221;][\/dsm_breadcrumbs][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Mobile-Only Nav with Offset&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;4759a92f-4b27-4854-bb2c-299854634e93&#8243; sticky_offset_top=&#8221;127px&#8221; global_module=&#8221;260475&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; width=&#8221;90%&#8221; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code admin_label=&#8221;122 Mobile Nav &#8211; Select Dropdown&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; custom_css_free_form=&#8221;select {||||      font-size: 1em; \/* Adjust font size *\/||      padding: 10px;   \/* Optional: Increase padding for better spacing *\/||      width: 100%;||      box-sizing: border-box;\/* Optional: Adjust width to fit the container *\/||      height: 50px;||}||||    \/* Style for dropdown options (fallback if needed) *\/||select option {||      font-size: 1.2em; \/* Ensures option text matches select styling *\/||      width: 100%;||    }&#8221; global_colors_info=&#8221;{}&#8221;]<select name=\"dropdown\" onchange=\"location = this.value;\"><!-- [et_pb_line_break_holder] --><option value=\"\">122 Interface Meter Menu<\/option><!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/level-measurement-devices\/122-interface-meter\/\">122 Interface Meter Main Page<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/get-quote.php\">Get a Quote<\/option><!-- [et_pb_line_break_holder] -->  <!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/Forms\/sol.php\">Send Me Info<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/datasheet\/\">Interface Meter Datasheet<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/122m-mini-interface-meter-datasheet\/laser-marked-pvdf-cable-mini-interface-meter.php\">Mini Interface Meter Datasheet<\/option><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/\">Instructions<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/product-tour\/\">Product Tour<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/level-measurement-devices\/\">Level Measurement Devices<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/lmd-comparison.php\">Level Measurement Devices Comparison Chart<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/lmd-comparison-tape-probe.php\">Level Measurement Devices<!-- [et_pb_line_break_holder] -->\u2013 Tape &#038; Probe Comparison<\/option><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><\/select>[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; specialty=&#8221;on&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;5a5bca26-a9a5-4e6c-8fca-d64da3bdcd40&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_menu menu_id=&#8221;560&#8243; admin_label=&#8221;122 Interface Meter Main Nav&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;242faa89-ac4f-4e46-90fe-505e8c1eab79&#8243; global_module=&#8221;260378&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_menu][et_pb_slider disabled_on=&#8221;on|on|off&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; display_conditions=&#8221;W10=&#8221; link_option_url=&#8221;https:\/\/www.solinst.com\/instruments\/dataloggers-and-telemetry-systems\/3001-levelogger\/?utm_source=solinst&#038;utm_medium=WC-global-sidebar-position1&#038;utm_campaign=3001&#8243; global_module=&#8221;53188&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_slide button_text=&#8221;Levelogger&#8221; button_link=&#8221;https:\/\/www.solinst.com\/en-gb\/products\/data-loggers-and-telemetry-systems\/3001-levelogger\/?utm_source=solinst&amp;utm_medium=WC-global-sidebar-position1&amp;utm_campaign=3001&#8243; use_bg_overlay=&#8221;on&#8221; bg_overlay_color=&#8221;rgba(224,97,0,0.58)&#8221; button_text_tablet=&#8221;&#8221; button_text_phone=&#8221;&#8221; button_text_last_edited=&#8221;on|desktop&#8221; content_tablet=&#8221;&#8221; content_phone=&#8221;&#8221; content_last_edited=&#8221;on|desktop&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#F07C00&#8243; background_enable_color=&#8221;on&#8221; background_image=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/01\/3001-absolute-water-level-datalogging.webp&#8221; background_enable_image=&#8221;on&#8221; background_position=&#8221;top_center&#8221; custom_button=&#8221;on&#8221; button_bg_color=&#8221;#f58025&#8243; button_border_width=&#8221;2px&#8221; button_border_color=&#8221;#ffffff&#8221; button_border_radius=&#8221;20px&#8221; button_font=&#8221;|600|||||||&#8221; background_last_edited=&#8221;on|desktop&#8221; global_colors_info=&#8221;{}&#8221; button_border_width__hover_enabled=&#8221;on|hover&#8221; button_border_width__hover=&#8221;2px&#8221; sticky_transition=&#8221;on&#8221;]<\/p>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<p>&nbsp;<\/p>\n<h2>Accurate Water Level Data<\/h2>\n<p><b>Reliable Instruments that Last<\/b><\/p>\n<p>[\/et_pb_slide][\/et_pb_slider][et_pb_slider disabled_on=&#8221;on|on|on&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; link_option_url=&#8221;https:\/\/www.solinst.com\/careers\/?utm_source=solinst&#038;utm_medium=WC-global-sidebar-position2&#038;utm_campaign=SUK-regional-sales-manager&#8221; disabled=&#8221;on&#8221; global_module=&#8221;53561&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_slide heading=&#8221;Solinst UK Is Hiring!&#8221; button_text=&#8221;Regional Sales Manager&#8221; button_link=&#8221;https:\/\/www.solinst.com\/careers\/?utm_source=solinst&amp;utm_medium=WC-global-sidebar-position2&amp;utm_campaign=SUK-regional-sales-manager&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; header_text_color=&#8221;#000000&#8243; header_font_size=&#8221;38px&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; background_enable_color=&#8221;on&#8221; background_image=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/04\/solinst-uk-ltd.webp&#8221; background_enable_image=&#8221;on&#8221; background_size=&#8221;contain&#8221; custom_button=&#8221;on&#8221; button_bg_color=&#8221;#f58025&#8243; button_border_width=&#8221;2px&#8221; button_border_color=&#8221;#ffffff&#8221; button_border_radius=&#8221;20px&#8221; button_font=&#8221;|600|||||||&#8221; button_custom_margin=&#8221;||||false|false&#8221; button_custom_padding=&#8221;1px||||false|false&#8221; custom_padding=&#8221;76px||||false|false&#8221; header_text_shadow_style=&#8221;preset5&#8243; global_colors_info=&#8221;{}&#8221; sticky_transition=&#8221;on&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_slide][\/et_pb_slider][\/et_pb_column][et_pb_column type=&#8221;3_4&#8243; specialty_columns=&#8221;3&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_row_inner _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;3676f7e6-7b83-4698-94ce-2cc9fa9ae43d&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;research article&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<table width=\"100%\" border=\"0\" cellpadding=\"6\" cellspacing=\"0\" class=\"dsinsttable\">\n<tbody>\n<tr>\n<td width=\"363\" valign=\"middle\" class=\"greycell\">\n<h2 data-uw-rm-heading=\"prs\">122 Interface Meter Instructions<\/h2>\n<\/td>\n<td width=\"109\" valign=\"middle\" class=\"greycell\"> <\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122-interface-meter-operating-instructions\/122-interface-meter-operating-principles.php\" title=\"101 P7 Water Level Meter Operating Instructions\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"122-interface-meter-operating-instructions\/122-interface-meter-operating-principles.php\">Model 122 Interface Meter<\/a><\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122-interface-meter-operating-instructions\/122-interface-meter-operating-principles.pdf\" target=\"_blank\" aria-label=\"solinst interface meters interface probes hydrocarbon detection oil water interface meters oil water interface probes lnapl dnapl 103764 image PDF (950 KB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122-interface-meter-operating-instructions\/122-interface-meter-operating-principles.pdf$solinstinterfacemetersinterfaceprobeshydrocarbondetectionoilwaterinterfacemetersoilwaterinterfaceprobeslnapldnapl103764imagepdf(950kb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_small.gif\" alt=\"solinst interface meters interface probes hydrocarbon detection oil water interface meters oil water interface probes lnapl dnapl 103764 image\" width=\"17\" height=\"17\" hspace=\"4\" border=\"0\" align=\"absmiddle\" data-uw-rm-alt=\"ALT\">PDF (950 KB)<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-interface-meter-operating-instructions\/122m-mini-interface-meter-operating-principles.php\" title=\"101 P7 Water Level Meter Operating Instructions\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"122m-interface-meter-operating-instructions\/122m-mini-interface-meter-operating-principles.php\">Model 122M Mini Interface Meter<\/a><\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-interface-meter-operating-instructions\/122m-mini-interface-meter-operating-principles.pdf\" target=\"_blank\" aria-label=\"solinst interface meters interface probes hydrocarbon detection oil water interface meters oil water interface probes lnapl dnapl 103764 image PDF (491 KB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-interface-meter-operating-instructions\/122m-mini-interface-meter-operating-principles.pdf$solinstinterfacemetersinterfaceprobeshydrocarbondetectionoilwaterinterfacemetersoilwaterinterfaceprobeslnapldnapl103764imagepdf(491kb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_small.gif\" alt=\"solinst interface meters interface probes hydrocarbon detection oil water interface meters oil water interface probes lnapl dnapl 103764 image\" height=\"17\" width=\"17\" align=\"absmiddle\" border=\"0\" hspace=\"4\" data-uw-rm-alt=\"ALT\">PDF (491 KB)<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122-interface-meter-p8-probe-replacement-instructions\/122-interface-meter-p8-probe-replacement-instructions.php\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122-interface-meter-p8-probe-replacement-instructions\/122-interface-meter-p8-probe-replacement-instructions.php\">Model 122 P8 Probe Replacement Instructions<\/a><\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122-interface-meter-p8-probe-replacement-instructions\/122-interface-meter-p8-probe-replacement-instructions.pdf\" target=\"_blank\" aria-label=\"solinst interface meters interface probes hydrocarbon detection oil water interface meters oil water interface probes lnapl dnapl 103764 image PDF (333 KB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122-interface-meter-p8-probe-replacement-instructions\/122-interface-meter-p8-probe-replacement-instructions.pdf$solinstinterfacemetersinterfaceprobeshydrocarbondetectionoilwaterinterfacemetersoilwaterinterfaceprobeslnapldnapl103764imagepdf(333kb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_small.gif\" alt=\"solinst interface meters interface probes hydrocarbon detection oil water interface meters oil water interface probes lnapl dnapl 103764 image\" width=\"17\" height=\"17\" hspace=\"4\" border=\"0\" align=\"absmiddle\" data-uw-rm-alt=\"ALT\">PDF (333 KB)<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122-int-ground-cable-replacement-111834\/122-int-ground-cable-replacement.php\" title=\"Model 122 P8 Internal Ground Cable Replacement Instructions\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122-int-ground-cable-replacement-111834\/122-int-ground-cable-replacement.php\">Model 122 P8 Internal Ground Cable Replacement<\/a><\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122-int-ground-cable-replacement-111834\/122-int-ground-cable-replacement.pdf\" target=\"_blank\" aria-label=\"Model 122 P8 Internal Ground Cable Replacement PDF (173 KB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122-int-ground-cable-replacement-111834\/122-int-ground-cable-replacement.pdf$model122p8internalgroundcablereplacementpdf(173kb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_small.gif\" alt=\"Model 122 P8 Internal Ground Cable Replacement\" width=\"17\" height=\"17\" hspace=\"4\" border=\"0\" align=\"absmiddle\" data-uw-rm-alt=\"ALT\">PDF (173 KB)<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122-tape-to-reel-connector-set-instructions\/122-tape-to-reel-connector-set-instructions.php\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"122-tape-to-reel-connector-set-instructions\/122-tape-to-reel-connector-set-instructions.php\">Model 122 Tape to Reel Connector Set Instructions<\/a><br \/>(PDF includes instructions for Models 101, 102, 107, and 122)<\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/101-tape-to-reel-connector-set-instructions\/101-tape-to-reel-connector-set-instructions.pdf\" target=\"_blank\" aria-label=\"solinst temperature profiling conductivity profiling groundwater temperature tlc meters model 107 tlc meter salt water intrusion saltwater intrusion studies saltwater intrusion salt water intrusion investigations conductivity temperature level operating instructions probe and electronic replacement instructions tlc meter display replacement instructions operating principles image PDF (1 MB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/101-tape-to-reel-connector-set-instructions\/101-tape-to-reel-connector-set-instructions.pdf$solinsttemperatureprofilingconductivityprofilinggroundwatertemperaturetlcmetersmodel107tlcmetersaltwaterintrusionsaltwaterintrusionstudiessaltwaterintrusionsaltwaterintrusioninvestigationsconductivitytemperatureleveloperatinginstructionsprobeandelectronicreplacementinstructionstlcmeterdisplayreplacementinstructionsoperatingprinciplesimagepdf(1mb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_smallspaceright.gif\" alt=\"solinst temperature profiling conductivity profiling groundwater temperature tlc meters model 107 tlc meter salt water intrusion saltwater intrusion studies saltwater intrusion salt water intrusion investigations conductivity temperature level operating instructions probe and electronic replacement instructions tlc meter display replacement instructions operating principles image\" width=\"21\" height=\"17\" hspace=\"4\" border=\"0\" align=\"absmiddle\" data-uw-rm-alt=\"ALT\">PDF (1 MB)<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122-connecting-laser-tape.php\" title=\"101 P7 Water Level Meter Operating Instructions\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122-connecting-laser-tape.php\">Model 122 Connecting Laser Marked Replacement Tape to Reel<\/a><\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/101-p7-connecting-laser-tape-to-reel-110225\/101-p7-water-level-meter-connecting-laser-tape-to-reel.pdf\" target=\"_blank\" aria-label=\"solinst water level meters measure depth of water in wells water wells boreholes depth of water depth of water in wells depth of water in boreholes depth of water in standpipes water level indicators image PDF (773 KB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/101-p7-connecting-laser-tape-to-reel-110225\/101-p7-water-level-meter-connecting-laser-tape-to-reel.pdf$solinstwaterlevelmetersmeasuredepthofwaterinwellswaterwellsboreholesdepthofwaterdepthofwaterinwellsdepthofwaterinboreholesdepthofwaterinstandpipeswaterlevelindicatorsimagepdf(773kb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_smallspaceright.gif\" alt=\"solinst water level meters measure depth of water in wells water wells boreholes depth of water depth of water in wells depth of water in boreholes depth of water in standpipes water level indicators image\" height=\"17\" width=\"21\" align=\"absmiddle\" border=\"0\" hspace=\"4\" data-uw-rm-alt=\"ALT\">PDF (773 KB)<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/backplate-replacement.php\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/backplate-replacement.php\">Model 122 Backplate Replacement<\/a><\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/backplate-replacement-109507\/backplate-replacement.pdf\" target=\"_blank\" aria-label=\"PDF (272 KB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/backplate-replacement-109507\/backplate-replacement.pdf$pdf(272kb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_smallspaceright.gif\" alt=\"\" height=\"17\" width=\"21\" align=\"absmiddle\" border=\"0\" hspace=\"4\" role=\"presentation\" data-uw-rm-alt-original=\"\" data-uw-rm-alt-hash=\"3338908027751811\" data-uw-rm-alt=\"SM\">PDF (272 KB)<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-connecting-pvdf-laser-replacement-cable-to-reel\/122m-connecting-pvdf-laser-replacement-cable-to-reel.php\" title=\"122M PVDF Laser Replacement Cable to Reel\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-connecting-pvdf-laser-replacement-cable-to-reel\/122m-connecting-pvdf-laser-replacement-cable-to-reel.php\">Model 122M PVDF Laser Replacement Cable to Reel<\/a><\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-connecting-pvdf-laser-replacement-cable-to-reel\/122m-p8-cablereplace-111515.pdf\" target=\"_blank\" aria-label=\"solinst water level meters measure depth of water in wells water wells boreholes depth of water depth of water in wells depth of water in boreholes depth of water in standpipes water level indicators image PDF (211 KB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-connecting-pvdf-laser-replacement-cable-to-reel\/122m-p8-cablereplace-111515.pdf$solinstwaterlevelmetersmeasuredepthofwaterinwellswaterwellsboreholesdepthofwaterdepthofwaterinwellsdepthofwaterinboreholesdepthofwaterinstandpipeswaterlevelindicatorsimagepdf(211kb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_smallspaceright.gif\" alt=\"solinst water level meters measure depth of water in wells water wells boreholes depth of water depth of water in wells depth of water in boreholes depth of water in standpipes water level indicators image\" height=\"17\" width=\"21\" align=\"absmiddle\" border=\"0\" hspace=\"4\" data-uw-rm-alt=\"ALT\">PDF (211 KB)<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-p8-111488\/122m-p8-faceplate-replacement.php\" title=\"Model 122M P8 (CSA) SC100 Faceplate Replacement\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-p8-111488\/122m-p8-faceplate-replacement.php\">Model 122M P8 (CSA) SC100 Faceplate Replacement<\/a><\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-p8-111488\/122m-p8-faceplate-replacement.pdf\" target=\"_blank\" title=\"Model 122M P8 (CSA) SC100 Faceplate Replacement\" aria-label=\"Model 122M P8 (CSA) SC100 Faceplate Replacement PDF (686 KB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-p8-111488\/122m-p8-faceplate-replacement.pdf$model122mp8(csa)sc100faceplatereplacementpdf(686kb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_smallspaceright.gif\" alt=\"Model 122M P8 (CSA) SC100 Faceplate Replacement\" height=\"17\" width=\"21\" align=\"absmiddle\" border=\"0\" hspace=\"4\" data-uw-rm-alt=\"ALT\">PDF (686 KB)<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-p8-111330\/122m-p8-electronics-replacement.php\" title=\"Model 122M P8 (CSA) Electronics Replacement\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-p8-111330\/122m-p8-electronics-replacement.php\">Model 122M P8 (CSA) Electronics Replacement<\/a><\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-p8-111330\/122m-p8-electronics-replacement.pdf\" target=\"_blank\" title=\"Model 122M P8 (CSA) Electronics Replacement\" aria-label=\"Model 122M P8 (CSA) Electronics Replacement PDF (314 KB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-p8-111330\/122m-p8-electronics-replacement.pdf$model122mp8(csa)electronicsreplacementpdf(314kb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_smallspaceright.gif\" alt=\"Model 122M P8 (CSA) Electronics Replacement\" height=\"17\" width=\"21\" align=\"absmiddle\" border=\"0\" hspace=\"4\" data-uw-rm-alt=\"ALT\">PDF (314 KB)<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-110615\/122m-backplate-replacement.php\" title=\"122M Backplate Replacement\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-110615\/122m-backplate-replacement.php\">Model 122M Backplate Replacement<\/a><\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-110615\/122m-backplate-replacement.pdf\" target=\"_blank\" title=\"122M Backplate Replacement\" aria-label=\"122M Backplate Replacement PDF (702 KB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/122m-110615\/122m-backplate-replacement.pdf$122mbackplatereplacementpdf(702kb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_smallspaceright.gif\" alt=\"122M Backplate Replacement\" height=\"17\" width=\"21\" align=\"absmiddle\" border=\"0\" hspace=\"4\" data-uw-rm-alt=\"ALT\">PDF (702 KB)<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/probe-crimp-terminal-replacement.php\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/probe-crimp-terminal-replacement.php\">Probe Crimp Terminal Replacement<\/a><\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/101p7-107-122-111008\/101p7-107-122-probe-crimp-replacement.pdf\" target=\"_blank\" aria-label=\"PDF (357 KB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/101p7-107-122-111008\/101p7-107-122-probe-crimp-replacement.pdf$pdf(357kb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_smallspaceright.gif\" alt=\"\" width=\"21\" height=\"17\" hspace=\"4\" border=\"0\" align=\"absmiddle\" role=\"presentation\" data-uw-rm-alt-original=\"\" data-uw-rm-alt-hash=\"3338908027751811\" data-uw-rm-alt=\"SM\">PDF (357 KB)<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/handle-replacement.php\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/handle-replacement.php\">Handle Replacement<\/a><\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/handle-replacement-109230\/handle-replacement.pdf\" target=\"_blank\" aria-label=\"solinst water level meters measure depth of water in wells water wells boreholes depth of water depth of water in wells depth of water in boreholes depth of water in standpipes water level indicators image PDF (281 KB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/handle-replacement-109230\/handle-replacement.pdf$solinstwaterlevelmetersmeasuredepthofwaterinwellswaterwellsboreholesdepthofwaterdepthofwaterinwellsdepthofwaterinboreholesdepthofwaterinstandpipeswaterlevelindicatorsimagepdf(281kb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_smallspaceright.gif\" alt=\"solinst water level meters measure depth of water in wells water wells boreholes depth of water depth of water in wells depth of water in boreholes depth of water in standpipes water level indicators image\" height=\"17\" width=\"21\" align=\"absmiddle\" border=\"0\" hspace=\"4\" data-uw-rm-alt=\"ALT\">PDF (281 KB)<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/battery-drawer-replacement.php\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/battery-drawer-replacement.php\">Battery Drawer Replacement<\/a><\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/battery-drawer-replacement-106974\/battery-drawer-replacement.pdf\" target=\"_blank\" aria-label=\"PDF (334 KB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/battery-drawer-replacement-106974\/battery-drawer-replacement.pdf$pdf(334kb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_smallspaceright.gif\" alt=\"\" height=\"17\" width=\"21\" align=\"absmiddle\" border=\"0\" hspace=\"4\" role=\"presentation\" data-uw-rm-alt-original=\"\" data-uw-rm-alt-hash=\"3338908027751811\" data-uw-rm-alt=\"SM\">PDF (334 KB)<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/101-frame-break-probe-holder-replacement.pdf\" target=\"_blank\" aria-label=\"Frame, Brake, and Probe Holder Replacement - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/101-frame-break-probe-holder-replacement.pdf$frame,brake,andprobeholderreplacement\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\">Frame, Brake, and Probe Holder Replacement<\/a><\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/101-frame-break-probe-holder-replacement.pdf\" target=\"_blank\" aria-label=\"PDF (372 KB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/101-frame-break-probe-holder-replacement.pdf$pdf(372kb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_smallspaceright.gif\" alt=\"\" height=\"17\" width=\"21\" align=\"absmiddle\" border=\"0\" hspace=\"4\" role=\"presentation\" data-uw-rm-alt-original=\"\" data-uw-rm-alt-hash=\"3338908027751811\" data-uw-rm-alt=\"SM\">PDF (372 KB)<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/tape-seal-plug-replacement.php\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/tape-seal-plug-replacement.php\">Tape Seal Plug Brass Tubes Replacement<\/a><\/p>\n<\/td>\n<td valign=\"top\">\n<p><a href=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/tape-seal-plug-replacement-114989\/tape-seal-plug-replacement.pdf\" target=\"_blank\" aria-label=\"PDF (474 KB) - open in a new tab\" data-uw-rm-ext-link=\"\" uw-rm-external-link-id=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/operating-instructions\/tape-seal-plug-replacement-114989\/tape-seal-plug-replacement.pdf$pdf(474kb)\" data-uw-pdf-br=\"1\" data-uw-pdf-doc=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_smallspaceright.gif\" alt=\"\" height=\"17\" width=\"21\" align=\"absmiddle\" border=\"0\" hspace=\"4\" role=\"presentation\" data-uw-rm-alt-original=\"\" data-uw-rm-alt-hash=\"3338908027751811\" data-uw-rm-alt=\"SM\">PDF (474 KB)<\/a><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][\/et_pb_column][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Adobe Analytics Code&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||4px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code admin_label=&#8221;AA Code for this page&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<!-- SiteCatalyst code version: H.21. Copyright 1996-2010 Adobe, Inc. All Rights Reserved More info available at http:\/\/www.omniture.com --><!-- [et_pb_line_break_holder] --><script language=\"JavaScript\" type=\"text\/javascript\" src=\"\/\/www.solinst.com\/s_code.js\"><\/script><!-- [et_pb_line_break_holder] --><script language=\"JavaScript\" type=\"text\/javascript\"><!--<!-- [et_pb_line_break_holder] -->s.pageName=\"122 instructions\"<!-- [et_pb_line_break_holder] -->s.server=\"\"<!-- [et_pb_line_break_holder] -->s.channel=\"products\"<!-- [et_pb_line_break_holder] -->s.pageType=\"\"<!-- [et_pb_line_break_holder] -->s.prop1=\"level measurement devices\"<!-- [et_pb_line_break_holder] -->s.prop2=\"122 interface meter\"<!-- [et_pb_line_break_holder] -->s.prop3=\"122 intructions\"<!-- [et_pb_line_break_holder] -->s.prop4=\"\"<!-- [et_pb_line_break_holder] -->s.prop5=\"\"<!-- [et_pb_line_break_holder] -->s.prop6=\"\"<!-- [et_pb_line_break_holder] -->s.prop7=\"\"<!-- [et_pb_line_break_holder] -->s.prop8=\"\"<!-- [et_pb_line_break_holder] -->s.prop9=\"\"<!-- [et_pb_line_break_holder] -->s.prop10=\"\"<!-- [et_pb_line_break_holder] -->s.prop11=\"\"<!-- [et_pb_line_break_holder] -->s.prop12=\"\"<!-- [et_pb_line_break_holder] -->s.prop13=\"\"<!-- [et_pb_line_break_holder] -->s.prop14=\"\"<!-- [et_pb_line_break_holder] -->s.prop15=\"\"<!-- [et_pb_line_break_holder] -->s.prop16=\"\"<!-- [et_pb_line_break_holder] -->s.prop17=\"\"<!-- [et_pb_line_break_holder] -->s.prop18=\"\"<!-- [et_pb_line_break_holder] -->s.prop19=\"\"<!-- [et_pb_line_break_holder] -->s.prop20=\"\"<!-- [et_pb_line_break_holder] -->s.prop21=\"\"<!-- [et_pb_line_break_holder] -->s.prop22=\"\"<!-- [et_pb_line_break_holder] -->s.prop23=\"\"<!-- [et_pb_line_break_holder] -->s.prop24=\"\"<!-- [et_pb_line_break_holder] -->s.prop25=\"\"<!-- [et_pb_line_break_holder] -->s.prop26=\"\"<!-- [et_pb_line_break_holder] -->s.prop27=\"\"<!-- [et_pb_line_break_holder] -->s.prop28=\"\"<!-- [et_pb_line_break_holder] -->s.prop29=\"\"<!-- [et_pb_line_break_holder] -->s.prop30=\"\"<!-- [et_pb_line_break_holder] -->s.prop31=\"\"<!-- [et_pb_line_break_holder] -->s.prop32=\"\"<!-- [et_pb_line_break_holder] -->s.prop33=\"\"<!-- [et_pb_line_break_holder] -->s.hier1=\"solinst:products:level measurement devices:122 interface meter:122 intructions\"<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->\/* Conversion Variables *\/<!-- [et_pb_line_break_holder] -->s.campaign=\"\"<!-- [et_pb_line_break_holder] -->s.events=\"\"<!-- [et_pb_line_break_holder] -->s.eVar1=\"\"<!-- [et_pb_line_break_holder] -->s.eVar2=\"\"<!-- [et_pb_line_break_holder] -->s.eVar3=\"\"<!-- [et_pb_line_break_holder] -->s.eVar4=\"\"<!-- [et_pb_line_break_holder] -->s.eVar5=\"\"<!-- [et_pb_line_break_holder] -->s.eVar6=\"\"<!-- [et_pb_line_break_holder] -->s.eVar7=\"\"<!-- [et_pb_line_break_holder] -->s.eVar8=\"\"<!-- [et_pb_line_break_holder] -->s.eVar9=\"\"<!-- [et_pb_line_break_holder] -->s.eVar10=\"\"<!-- [et_pb_line_break_holder] -->s.eVar11=\"\"<!-- [et_pb_line_break_holder] -->s.eVar12=\"\"<!-- [et_pb_line_break_holder] -->s.eVar13=\"\"<!-- [et_pb_line_break_holder] -->s.eVar14=\"\"<!-- [et_pb_line_break_holder] -->s.eVar15=\"\"<!-- [et_pb_line_break_holder] -->s.eVar16=\"\"<!-- [et_pb_line_break_holder] -->s.eVar17=\"\"<!-- [et_pb_line_break_holder] -->s.state=\"\"<!-- [et_pb_line_break_holder] -->s.zip=\"\"<!-- [et_pb_line_break_holder] -->\/************* DO NOT ALTER ANYTHING BELOW THIS LINE ! **************\/<!-- [et_pb_line_break_holder] -->var s_code=s.t();if(s_code)document.write(s_code)\/\/--><\/script><!-- [et_pb_line_break_holder] --><script language=\"JavaScript\" type=\"text\/javascript\"><!--<!-- [et_pb_line_break_holder] -->if(navigator.appVersion.indexOf('MSIE')>=0)document.write(unescape('%3C')+'!-'+'-')<!-- [et_pb_line_break_holder] -->\/\/--><\/script><!-- [et_pb_line_break_holder] --><noscript><!-- [et_pb_line_break_holder] -->  <a href=\"https:\/\/www.omniture.com\" title=\"Web Analytics\"><!-- [et_pb_line_break_holder] -->    <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/solinst.d2.sc.omtrdc.net\/b\/ss\/solinst-prod\/1\/H.21--NS\/0\" height=\"1\" width=\"1\" border=\"0\" alt=\"\"><!-- [et_pb_line_break_holder] -->  <\/a><!-- [et_pb_line_break_holder] --><\/noscript><!-- [et_pb_line_break_holder] --><!--\/DO NOT REMOVE\/--><!-- [et_pb_line_break_holder] --><!-- End SiteCatalyst code version: H.21. -->[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p><div class=\"et_pb_module dsm_breadcrumbs dsm_breadcrumbs_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module_inner\">\n\t\t\t\t\t<nav class=\"dsm_breadcrumbs_wrap\">\n\t\t\t\t<ul class=\"dsm_breadcrumbs\" itemscope itemtype=\"https:\/\/schema.org\/BreadcrumbList\">\t\t\t<li class=\"dsm_breadcrumbs_item dsm_home_item dsm_home_item_custom\" itemprop=\"itemListElement\" itemscope\n\t\t\titemtype=\"https:\/\/schema.org\/ListItem\">\n\t\t\t\t<a href=\"https:\/\/www.solinst.com\/en-gb\/\" itemprop=\"item\" target=\"\">\n\t\t\t\t\t<span class='dsm_home_text_wrapper'>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"et-pb-icon dsm_home_icon\">\ue009<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"dsm_home_text\" itemprop=\"name\">\n\t\t\t\t\t\t\t\tHome\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t<meta itemprop=\"position\" content=\"1\" \/>\n\t\t\t<\/li>\n\n\t\t<li class=\"dsm_breadcrumbs_separator\"> <span class=\"et-pb-icon dsm_separator_icon\">5<\/span><\/li><\/ul>\n\t\t\t<\/nav>\n\t\t\t\t<\/div>\n\t\t\t<\/div> &nbsp; Accurate Water Level Data Reliable Instruments that Last&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 122 Interface Meter Instructions Model 122 Interface Meter PDF (950 KB) Model 122M Mini Interface Meter PDF (491 KB) Model 122 P8 Probe Replacement Instructions PDF (333 KB) Model 122 P8 Internal Ground Cable Replacement PDF (173 KB) Model 122 Tape to Reel Connector Set Instructions(PDF includes instructions for Models 101, 102, 107, and 122) PDF (1 MB) Model 122 Connecting Laser Marked Replacement Tape to Reel PDF (773 KB) Model 122 Backplate Replacement PDF (272 KB) Model 122M PVDF Laser Replacement Cable to Reel PDF (211 KB) Model 122M P8 (CSA) SC100 Faceplate Replacement PDF (686 KB) Model 122M P8 (CSA) Electronics Replacement PDF (314 KB) Model 122M Backplate Replacement PDF (702 KB) Probe Crimp Terminal Replacement PDF (357 KB) Handle Replacement PDF (281 KB) Battery Drawer Replacement PDF (334 KB) Frame, Brake, and Probe Holder Replacement PDF (372 KB) Tape Seal Plug Brass Tubes Replacement PDF (474 KB)<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":260246,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"folder":[596],"class_list":["post-267081","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Solinst 122 Oil Water Interface Meter Instructions<\/title>\n<meta name=\"description\" content=\"How to operate the Solinst Model 122 Oil Water Interface Meter. Full set of operating instructions and repair instructions.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/122-interface-meters\/instructions\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Instructions\" \/>\n<meta property=\"og:description\" content=\"How to operate the Solinst Model 122 Oil Water Interface Meter. Full set of operating instructions and repair instructions.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/122-interface-meters\/instructions\/\" \/>\n<meta property=\"og:site_name\" content=\"Solinst Groundwater and Surface Water Monitoring Instrumentation, Water Level Meters, Interface Meters, Dataloggers\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-14T16:28:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_small.gif\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/level-measurement-devices\\\/122-interface-meters\\\/instructions\\\/\",\"url\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/level-measurement-devices\\\/122-interface-meters\\\/instructions\\\/\",\"name\":\"Solinst 122 Oil Water Interface Meter Instructions\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/level-measurement-devices\\\/122-interface-meters\\\/instructions\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/level-measurement-devices\\\/122-interface-meters\\\/instructions\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.solinst.com\\\/Images\\\/Smdown\\\/pdficon_small.gif\",\"datePublished\":\"2026-07-14T15:54:32+00:00\",\"dateModified\":\"2026-07-14T16:28:58+00:00\",\"description\":\"How to operate the Solinst Model 122 Oil Water Interface Meter. Full set of operating instructions and repair instructions.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/level-measurement-devices\\\/122-interface-meters\\\/instructions\\\/#breadcrumb\"},\"inLanguage\":\"en-gb\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/level-measurement-devices\\\/122-interface-meters\\\/instructions\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-gb\",\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/level-measurement-devices\\\/122-interface-meters\\\/instructions\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.solinst.com\\\/Images\\\/Smdown\\\/pdficon_small.gif\",\"contentUrl\":\"https:\\\/\\\/www.solinst.com\\\/Images\\\/Smdown\\\/pdficon_small.gif\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/level-measurement-devices\\\/122-interface-meters\\\/instructions\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Level Measurement Devices\",\"item\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/level-measurement-devices\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"122 Interface Meters\",\"item\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/level-measurement-devices\\\/122-interface-meters\\\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"Instructions\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/#website\",\"url\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/\",\"name\":\"Solinst Groundwater and Surface Water Monitoring Instrumentation, Water Level Meters, Interface Meters, Dataloggers\",\"description\":\"High quality groundwater monitoring instruments and surface water monitoring instruments including water level meters, interface meters, groundwater samplers, dataloggers and more!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-gb\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Solinst 122 Oil Water Interface Meter Instructions","description":"How to operate the Solinst Model 122 Oil Water Interface Meter. Full set of operating instructions and repair instructions.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/122-interface-meters\/instructions\/","og_locale":"en_US","og_type":"article","og_title":"Instructions","og_description":"How to operate the Solinst Model 122 Oil Water Interface Meter. Full set of operating instructions and repair instructions.","og_url":"https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/122-interface-meters\/instructions\/","og_site_name":"Solinst Groundwater and Surface Water Monitoring Instrumentation, Water Level Meters, Interface Meters, Dataloggers","article_modified_time":"2026-07-14T16:28:58+00:00","og_image":[{"url":"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_small.gif","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/122-interface-meters\/instructions\/","url":"https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/122-interface-meters\/instructions\/","name":"Solinst 122 Oil Water Interface Meter Instructions","isPartOf":{"@id":"https:\/\/www.solinst.com\/en-gb\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/122-interface-meters\/instructions\/#primaryimage"},"image":{"@id":"https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/122-interface-meters\/instructions\/#primaryimage"},"thumbnailUrl":"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_small.gif","datePublished":"2026-07-14T15:54:32+00:00","dateModified":"2026-07-14T16:28:58+00:00","description":"How to operate the Solinst Model 122 Oil Water Interface Meter. Full set of operating instructions and repair instructions.","breadcrumb":{"@id":"https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/122-interface-meters\/instructions\/#breadcrumb"},"inLanguage":"en-gb","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/122-interface-meters\/instructions\/"]}]},{"@type":"ImageObject","inLanguage":"en-gb","@id":"https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/122-interface-meters\/instructions\/#primaryimage","url":"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_small.gif","contentUrl":"https:\/\/www.solinst.com\/Images\/Smdown\/pdficon_small.gif"},{"@type":"BreadcrumbList","@id":"https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/122-interface-meters\/instructions\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.solinst.com\/en-gb\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/www.solinst.com\/en-gb\/products\/"},{"@type":"ListItem","position":3,"name":"Level Measurement Devices","item":"https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/"},{"@type":"ListItem","position":4,"name":"122 Interface Meters","item":"https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/122-interface-meters\/"},{"@type":"ListItem","position":5,"name":"Instructions"}]},{"@type":"WebSite","@id":"https:\/\/www.solinst.com\/en-gb\/#website","url":"https:\/\/www.solinst.com\/en-gb\/","name":"Solinst Groundwater and Surface Water Monitoring Instrumentation, Water Level Meters, Interface Meters, Dataloggers","description":"High quality groundwater monitoring instruments and surface water monitoring instruments including water level meters, interface meters, groundwater samplers, dataloggers and more!","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.solinst.com\/en-gb\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-gb"}]}},"_links":{"self":[{"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/pages\/267081","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/comments?post=267081"}],"version-history":[{"count":6,"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/pages\/267081\/revisions"}],"predecessor-version":[{"id":267173,"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/pages\/267081\/revisions\/267173"}],"up":[{"embeddable":true,"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/pages\/260246"}],"wp:attachment":[{"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/media?parent=267081"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/folder?post=267081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}