Van Essen Instruments Micro-Diver Data Logger AirLink Made of heavy-duty

Made of heavy-duty

(Auger not included

5" swaged end support tube

Simply apply with a brush

solar panel

Van Essen Instruments Micro-Diver Data Logger AirLink Made of heavy-dutyThe Micro Diver is our smallest Diver for accurately recording groundwater levels. Measuring only 88 mm (3. 46") in length an d18 mm (0. 71") in diameter, the Micro Diver is Van Essen's smallest Diver. The Micro Diver is a submersible datalogger for long term, uninterrupted, real time water level monitoring using a pressure sensor when submerged at a fixed level under the water surface. The pressure sensor measures the equivalent hydrostatic pressure