Electronic Well Water Level Indicator, 30-300M Water Level Measurement Tool with Stainless Steel Probe and Steel Tape, Portable Deep Well Sounder for Boreholes and Wells 25mm-200m/656ft

◉Portable deep well water level meter, 10m-300m well water depth meter with probe and steel tape, groundwater gauge levels measuring instrument, groundwater level detectors, water levels meter water depth gauge with peak display & indicator light.Suitable for water level measurement in water conservancy projects, hydrology and geography, industry and agriculture, etc., such as the measurement of groundwater levels and well water levels in rural irrigation areas, reservoir dams, river levees, power stations, etc.◉Features:-Measurement depths ranges from 10 m to 300 m-Achieve meticulous accuracy with deep well water level meter, boasting a 1 mm minimum reading and repeatability error less than 2 mm- Buzzer emits continuous sound and the indicator needle provides feedback when the probe contacts water-Features stainless-steel probe with precise contact points, ensuring reliable performance-Suitable for measuring water levels in wells, boreholes, tanks, and water pipes◉Parameters:Name: Steel Rule Water Level GaugeMeasuring Range: 10m/30m/50m/100m/150m/200m/300m/500mProbe: 15mm/0.59in,25mm/0.98inResolution: 1mmRepeatability: ≤±2mmApplicable Temperature: -20°C to +60°CMeasurement Signal Display: LED, BuzzerRequired: 9V battery (not included)◉Note:-When the probe contacts touch the water surface, the sounder will sound, the indicator light will illuminate, and the voltmeter pointer will move. At this point, slowly lower the ruler cable to carefully locate the exact moment of the sound or indication, then read the depth measurement from that point to the orifice.-Reading stability depends on timely identification of the starting position of the buzzer or indicator. Measurement accuracy depends on operator proficiency, so repeated practice and are recommended.

• ◉【Steel Ruler Water Level Gauge】Well Water Level Indicator Golden steel ruler cable, the cable line is stainless steel wire rope, strong and high durability. The cable has a ruler scale, which can directly measure the water level.The groundwater levels gauge is powered by a 9V battery, which is convenient for construction and portability, and saves the trouble of connecting another power cord(Package not include battery)
• ◉【Efficient Probe Design】Well Water Depth Gauge Made of stainless steel, water resistance contact points are installed inside, when the contacts touch the water surface, the receiving system will be connected, and when the contacts leave the water surface, the receiving system will be automatically closed.
• ◉【Measurement Specifications and Accuracy】Well Water Depth Meter measurement unit is centimeters, the minimum reading can reach 1 mm, and the repeatability error is ≤ 2 mm, for measuring well levels. The probe uses a larger 0.59/0.99-inch (15/25 mm) diameter probe for easy removal and cleaning
• ◉【AUDIBLE AND VISUAL INDICATORS】Portable Deep Well Water Level Meter built-in buzzer and voltmeter light activate instantly upon water contacts, providing straightforward feedback for accurate water level detection without delay
• ◉【Wide Application】Groundwater Level Gauge Suitable for all types of wells and groundwater monitoring applications. Whether you're monitoring groundwater levels in a residential well or a large-scale environmental project, our water level gauge has you covered