Home › Forums › Environmental Sensors › HYDROS 21 no longer vented… any idea when this changed? › Reply To: HYDROS 21 no longer vented… any idea when this changed?
The sensors the student ordered have the stereo plug and a red cable.
@neilh, we have a calculated temperature compensation in Modular Sensors if you ever need it. It’s extremely negligible in groundwater temp ranges.
@mbarney, the Meter discrepancy is a bit annoying. Was your March order a bare wire or stereo plug?