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

these options are designed to provide smooth

and horticulture sampling

Every cartridge is individually wrapped and available with 200

32 kPa Atmospheric Pressure Resolution 0

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