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Ground Water Instruments

Ground Water Instruments

Solinst Model 102 Laser Marked Water Level Meters LevelPro 6100 Bubbler Water Level Sensor

The Solinst Model 102 Water Level Meter is designed to measure groundwater levels, especially in small diameter tubes and piezometers or where a flexible cable is needed to snake past an in-well pump. The cable has a heavy-duty jacket and stainless steel coaxial conductors for strength. Permanent markings are precisely laser etched on the cable every 1/100 ft. or each millimeter.

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:

solinst water level meters 1/100 ft markings imperial

solinst water level meters 1/100 ft markings 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.

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