The 107 TLC Meter (Temperature, Level, Conductivity) displays accurate measurements of conductivity and temperature on an LCD display that rotates for ease of use. Water levels are read off the accurately marked Solinst laser marked flat tape when the light and buzzer are triggered.

It is ideal for profiling salt-water intrusion, road salt impairments, tracer tests and to give a general indication of chemical contamination levels. The TLC Meter uses a 'smart' conductivity sensor to read Specific Conductance.

The tape is permanently laser marked to each 1/100 ft or each millimeter and is available in lengths up to 1000 ft (300 m). A carrying case and tape guide are included.