In-Situ Level TROLL 500 Data Logger Groundwater purging Robust Sensor Design: The Hastelloy

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

and GLP-compliant documentation via PC and LIMS — all in a compact housing that saves bench space

GLP-compliant logging

Every cartridge is individually wrapped and available with 200

and horticulture sampling

In-Situ Level TROLL 500 Data Logger Groundwater purging Robust Sensor Design: The HastelloyThe 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