Supplied in Australia by HydroTerra , Solinst 102 water level meters consist of a choice of P1 or P2 probe designs attached to a heavy-duty jacket and stainless steel coaxial cable, and are designed for the measurement of groundwater levels in narrow openings such as piezometers.
These water level meters feature a buzzer and light on the reel which is activated when the probe comes into contact with water.
Much narrower than 101 water level meters, the 102 model is specifically suited for small diameter tubes and piezometers or for cases where flexible cable is required to slide past an in-well pump.
A controller on the reel of these water level meters allows for a change of sensitivity, ensuring clear water level measurements in high and low conductivity conditions.
Permanent markings are precisely laser etched on the cable of these meters every 1/100 ft. or each millimetre.