Solinst Model 101D Drawdown Water Level Meter (100FT IN STOCK) Choose Length:100 Meter • Pump and slug tests

• Pump and slug tests

The probe tip uses a recessed design to minimize false signals in cascading water

safety monitoring in it’s Normal Operating mode

it is recommended to use the External Filter

Solinst Model 101D Drawdown Water Level Meter (100FT IN STOCK) Choose Length:100 Meter • Pump and slug testsWater Level DrawDown Meter Model 101D The 101D Water Level DrawDown Meter has all of the same qualities as our well known 101 P7 Water Level Meter, with the added feature of a drawdown mode. One simple toggle switches between static water level and drawdown measurements. Water level mode allows accurate depth to water measurements in wells, boreholes, standpipes and tanks. The drawdown function is used to monitor falling hydraulic head during low flow