The coaxial cable has laser etched markings every 1/100 ft. or each millimeter, to provide high accuracy and reliability. The cable reels smoothly, remains flexible, and hangs straight in the well. It comes in lengths from 100 ft. - 1000 ft. (30 m - 300 m). A tinned copper-braided shield gives flexibility and a stranded stainless steel central conductor gives strength. It is easy to repair and splice. The cable jacket is of heavy-duty polyethylene for durability.

Laser Markings Each 1/100 ft. or Each Millimeter:

Imperial

Metric

The Model 102 Water Level Meter is available with a choice of two small diameter probe designs (6 mm stainless steel, or 10 mm brass), attached to a narrow coaxial cable, fitted on a sturdy ergonomically designed reel. A standard 9-volt battery, housed in an easy-access battery drawer, powers the Water Level Meter. When the probe enters water the electrical circuit is completed, sending a signal back to the reel where a light and clearly audible buzzer are activated. The water level is then determined by taking a reading directly from the cable at the top of the well casing or borehole. A sensitivity control allows the buzzer to be turned off while in cascading water, and ensures a clear signal in both high and low conductivity conditions.

Also available from Solinst, is the Model 101 Flat Tape Water Level Meter which features an easy-to-read, easily repaired flat tape.