The Solinst TLC Water Level Meter is ideal for profiling conductivity and/or temperature in monitoring wells and open water and for salt-water intrusion investigations. The Solinst TLC uses an intelligent conductivity sensor with platinum electrodes. The sensor is attached to Solinst flat-tape, accurately marked every millimetre (1/100ft). Lengths are available up to 100m (300ft) mounted on Solinst reels.
The conductivity range is from 0-80,000 µS/cm. Conductivity and temperature measurements are displayed on a rotating LCD screen on the face of the reel. Conductivity accuracy is 2% of reading from 100 to 80,000 µS/cm. A light and buzzer are briefly activated when the zero point of the probe enters water. The depth to water and depth of displayed readings are read off the tape. The 9v alkaline battery is housed in an easy-access battery drawer and provides up to 90 hours of use.