Level Measurement Devices – Tape & Probe Comparison

Borehole & Well Measurements Water Level Water Level & Drawdown Temperature & Conductivity Oil/Water Interface
  103
solinst model 103 tag lines 		105
solinst model 105 well casing and depth indicator 		101 P2
solinst model 101 p2 water level meters 		101 P7 solinst model 101 p7 water level meters 101B
solinst model 101b basic water level meter 		102 & 102M
solinst model 102 water level indicators 		101D
solinst model 101d water level drawdown meter 		201
solinst model 201 water level temperature meter 		107
solinst model 107 tlc meters 		122 & 122M
solinst model 122 oil water interface meters
    Probe Diameter     13 mm,
19 mm
(1/2", 3/4")		 22 mm
(7/8")		 14 mm
(0.55")		 16 mm
(5/8")		 13 mm
(1/2")		 4 mm, 10 mm
(0.157", 3/8")		 16 mm
(5/8")		 16 mm
(5/8")		 19 mm
(3/4")		 16 mm
(5/8")
Depth Range
 0 to 30 m
(0 to 100 ft)
30 to 60 m
(100 to 200 ft)
60 to 100 m
(200 to 300 ft)
100 to 150 m
(300 to 500 ft)
150 to 250 m
(500 to 750 ft)
250 to 300 m
(750 to 1000 ft)
>300 and up to 1500 m*
(>1000 and up to 5000 ft*)
* Power Reels for Longer Lengths
Power Reel Availability          
** Cable lengths to 25 m or 80 ft