Combine the WaterWatch² Expansion Box with the 7300w² Monitor to support up to eight sensors per monitor.

The core product in the WaterWatch range - the 7300 Monitor provides all the user interface and system configuration

The Aqua TROLL 400 Storage and Calibration Cup is a rugged alternative to the standard calibration cup. Made of polycarb

Everything you need to conduct low-flow groundwater sampling with the Aqua TROLL 500 and the Aqua TROLL 600.

The Aqua TROLL 400 Low-Flow Base Plate is a 12 in. by 12 in. base plate for the Aqua TROLL 400 Low-Flow system. Includes

Aqua TROLL 400 Low-Flow Flow Cell includes flow cell with removable end cap (installed with O-ring and stainless steel s

Contains all the tubing fittings to conduct low-flow groundwater sampling with the Aqua TROLL 400.