Level Troll 400 Data Logger Model 102 Internal Battery/Life External only (2x)

Internal Battery/Life    External only                                  (2x) 9V/30

The tape is very easy to repair and splice

and cushioned handle grips

Flow Fault If flow changes exceed 5% within back pressure specifications

Methodology - Piezoresistive

Level Troll 400 Data Logger Model 102 Internal Battery/Life External only (2x)Level 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