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

Extends deployment of the Aqua TROLL 500, 600, 700 and 800.

Removes biological growth from RDO sensors with a blast of compressed air.

The RDO Copper Guard can be threaded onto the RDO Blue for reliable protection.

Improves accuracy of your data and proglongs the length of your deployment of RDO PRO and RDO PRO-X Probes.

This copper pressure sensor nose cone extends Aqua TROLL 200 and Level TROLL 400/500/700 deployments.

This complete system includes a copper pressure sensor nose cone and conductivity sensor guard.

The Replacement Wiper Brush Kit includes one replacement brush for an Aqua TROLL 700 or 800 Multiparameter Sonde and thr

Wiper Brush Kit - includes one replacement brush and 3 brush heads for the Aqua TROLL 500 or 600.

Aquifer Testing Techniques for Improved Hydrogeologic Site Characterization. Featuring AQTESOLV TM and the In-Situ Level

Aquifer Testing Techniques for Improved Hydrogeologic Site Characterization. Featuring AQTESOLV TM and the In-Situ Level

Aquifer Testing Techniques for Improved Hydrogeologic Site Characterization. Featuring AQTESOLV TM and the In-Situ Level