The MP30 Drawdown Meter is a must have as part of your low flow / micropurge kit. The MP30 is designed to help control draw-down during monitoring well purging. When connected to the MP10 Controller, pump operation is automatically paused if the selected drawdown limit is reached, then resumes when the well recovers. The MP10 can act as a normal water level meter with audible and visual alarms. Try the MP30 Drawdown Meter with your next hire, either by itself or as part of the low flow / micropurge kit.