DOJOEUU Deep Well Water Level Meter, 10-300m Well Water Depth Meter with Probe And Steel Tape, Indicator Light, Peak Display, Well Water Depth Gauge for Water Level Measurement(50m)

【Accurate Detection】: Achieve meticulous accuracy with our deep well water level meter, boasting a 1 mm minimum reading and repeatability error ≤2 mm. Ideal for critical groundwater monitoring in hydropower schemes 【Stainless Steel Probe】: Featuring a robust stainless steel probe, this device activates upon water contact via water-resistant points, triggering the peak display and indicator light. It delivers dependable performance in wells and boreholes 【Battery Powered】: Enjoy seamless portability with battery powered functionality using a standard 9 V battery. The peak display system, complete with audible and visual feedback, simplifies readings for quick water level assessment in remote or fieldwork setting 【Versatile Measuring Ranges】: Cover diverse depths effortlessly with measurement ranges from 10 m to 300 m, including 20 m, 50 m, and 100 m options. This water level meter adapts perfectly to shallow pipes or deep reservoirs 【Professional Application】: The meter is commonly used to measure the water level in wells, boreholes, and water pipes, particularly suitable for the observation of groundwater level in hydro power projects and inspectors who inspect dam body infiltration line