VanEssen Mini-Diver Laboratory Water without the problems of other

without the problems of other devices

we are now able to control and communicate with pumps in ways never before possible

At some point in the flow stream

all models having a voice notes capability

The Model 102 Water Level Meter uses a 9V battery and a small diameter probe on narrow coaxial cable

VanEssen Mini-Diver Laboratory Water without the problems of otherThe Mini Diver is based on an ingenious and proven concept and is acknowledged as the most reliable instrument for the autonomous measuring and recording of groundwater level and temperature. Its internal memory of 24,000 measurements per parameter provides sufficient capacity to perform nearly one measurement every ten minutes for six months. For each measurement, the Diver registers the date and time, groundwater level, and temperature