Level Troll 400 Data Logger Choose Depth:200m - 658ft (300 PSIA) GasCheck G has an advanced

GasCheck G has an advanced micro thermal conductivity sensor for fast

the field table while using the Solinst Levelogger 5 App Interface

Power Supply Options - Battery

LEL: CSA C22

114873          102 Mk2 Water Level Meter

Level Troll 400 Data Logger Choose Depth:200m - 658ft (300 PSIA) GasCheck G has an advancedLevel Troll 400 Data Logger Unless you require vented level data, the Level Troll 400 Data Logger is for you. This low maintenance data logger measures and logs water level, water pressure and temperature. Ideal for long term monitoring at flood prone or high humidity sites, the Level Troll 400 Data Logger is available in non vented (absolute) pressure ranges. 3D factory calibration and our unique anti drift system ensure accuracy, and durable