CPR-6 Water Level Indicator – Quick Readout of Water Depths The CPR-6 is a light and compact water level indicator used to measure the depth of water in boreholes, stanpipes and wells. Add to Quote Cart Categories: Geotechnical Engineering, Water Level Tag: Roctest Description Description The CPR-6 is a light and compact unit. Related products 3D Stress CSIRO Analogue HI Cell Read more Biaxial Tiltmeter with waterproof housing Read more Alarm Service for Ground Vibrations Read more Borehole Triaxial Geophone Read more