China Cable Ruler Underground Water Level Indicator 50m 150m 200m 300m, Find details about China Steel Ruler Water Level, Water Level Meter from Cable Ruler Underground Water Level Indicator 50m 150m 200m 300m
Well depth measurement for Pipes Wells /Boreholes
SIZE: 30M, 50M, 100M, 150M, 200M, 250M, 300M, 400M, 500M
Features
1. Quick response circuit design, high detect speed, high sensitivity
2. Adapt to various environmental and regional water quality
3. Low power consumption, battery-powered use two years at once
4. The cable has a ruler scale to measure the water level directly