QED Micropurge MP30 Drawdown Meter Water Quality Meters The YSI 556 MPS conforms

The YSI 556 MPS conforms to GLP standards

A sampling at points of inflow to well

and temperature

The Model 9303 complies with all the stringent requirements set forth in ISO 21501-4

and release it to allow the pump to refill by submergence

QED Micropurge MP30 Drawdown Meter Water Quality Meters The YSI 556 MPS conformsThe MP30 Drawdown Water Level Meter is unique. With its link to the MicroPurge pump controller for automatic drawdown control, you'll never have to worry about overpurging a monitoring well again. By constantly keeping track of well level for you, the MP30 removes one of the variables that can make lowflow sampling a challenge. Even if distractions occur, you'll have the confidence of knowing that the well will not be pumped down to excessive drawdown