In-Situ Level TROLL 500 Data Logger Groundwater purging these options are designed to

these options are designed to provide smooth

Robust Sensor Design: The Hastelloy sensor is built to handle extreme conditions and can withstand 2x over-pressure without permanent damage

Genuine Solinst replacement parts and accessories for the 615 Drive Point Piezometer

and horticulture sampling

or borehole cuttings

In-Situ Level TROLL 500 Data Logger Groundwater purging these options are designed toThe Level TROLL 500 is In Situ's most popular water level data logger a cost effective, sub 1 inch instrument suited to a wide range of groundwater and surface water projects. It continuously logs water level, water pressure, and temperature, with vented (gauged) pressure ranges up to 500 psig for automatic atmospheric compensation, so there's no need to correct for barometric pressure changes after the fact. Solid titanium construction stands up to