Level Troll 400 Data Logger Choose Depth:60m - 197ft (100 PSIA) the TVA2020 Analyzer can be

the TVA2020 Analyzer can be customized by activating internal logging parameters

24 hours if no “event” occurs

000 mg/L as N

000 kΩ•cm to 20

Level Troll 400 Data Logger Choose Depth:60m - 197ft (100 PSIA) the TVA2020 Analyzer can beLevel 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