Heron dipper-Tough Water Level Meter (Series 1400) NTU standard and fast response with one-handed

and fast response with one-handed operation makes tracing a leak to its source straightforward

84 2003 Polarographic DO Sensor 605203 $231

standardized against NIST reference materials for accurate

Pairs with the Solinst 407 Bladder Pump

Heron dipper-Tough Water Level Meter (Series 1400) NTU standard and fast response with one-handedThe Heron dipper Tough is a water level meter built for harsh, high temperature conditions. Its Kynar coated tape is embedded directly into the probe body rather than clamped, so the sensing tip can hold up where a standard probe would degrade. Application Suited to chemically aggressive wells, geothermal monitoring, and other harsh environment sampling where fluid temperature or chemistry would damage a standard water level probe. Still functions as