100 Meter Range Portable Steel Ruler Water Level Dip Meter For Measuring The Depth Of Borehole Ruler Type Water Depth Me

Sonic water level metersonic water level meter water level tape

Water level meter is used new integrated circuit board design It has the following features:

1. Adopt anti-polarization excitation circuit and corrosion resistance electrode can effectively prevent the electrode oxidation rust and keep long-term constant sensitivity.

2. Quick response circuit design with high speed and high sensitivity.

3. Low power consumption: battery power can work two years.

4. The cable with the scale measuring tape measure the water level directly .