US$ 39.99
9 cm) diameter with field-serviceable connectors
you'll also need a DO sensor — sold separately
Calibration cap and sampling probe/tubing
or nitrate)
Push the probe by hand in soft ground or drive it with a hammer-head cross handle in firmer soils
Solinst Waterloo System Parts & Accessories descrete 9 cm) diameter with field-serviceableReplacement parts and components for the Solinst Waterloo Multilevel Groundwater Monitoring System, including casing, ports, packers, pumps, well head manifolds, and installation tooling. Includes parts for the Solinst 407 Bladder Pump and Solinst 408 Double Valve Pump.