Heron dipper-Log VENTED+ Groundwater Data Logger Pressure Range:60m/200ft surface water and wastewater conductivity

surface water and wastewater conductivity and TDS

Its standout feature is Typhoon Technology

and because gas leaves only by diffusion through the tubing wall rather than by bubbling or venting

Alligator clip

so it holds up where a poly bailer would compromise the result: aggressive solvents

Heron dipper-Log VENTED+ Groundwater Data Logger Pressure Range:60m/200ft surface water and wastewater conductivityThe Heron dipper Log VENTED+ is a barometrically compensated groundwater data logger its gauged transducer measures pressure independent of barometric influence, so no separate barometric logger is needed. It ships with a well head reader and mounting kit and is removable from its vented cable for easy field replacement. Application A good fit where simplifying the deployment matters: one cable, one logger, no separate barometric compensation logger