Water Level Meter with Stainless Steel Probe, 10–300m Cable Reel Depth Gauge, Well & Groundwater Level Measuring Tool for Industrial & Field Use(Size:10m/32.8ft)

The steel ruler water level gauge provides an accurate method for measuring water level. It is usually used to measure the water level in wells, boreholes and water level pipes. It is particularly suitable for observing the groundwater level in dry hydropower projects or for manual inspection of the dam body infiltration line of earth-rock dams. This instrument can be used during construction or for long-term safety monitoring of projects. It complies with the technical specifications for safety monitoring of earth-rock dams.Product name:Electric water level gauge, steel ruler water level gauge, water level measuring instrument10M/20M/30M/50M/100M/150M/200M, size customization acceptedResolution: 1MMApplicable temperature of the instrument: -20"C-+60"CRepeatability error: ≦±2MMMeasurement signal display: LED, buzzerPower supply: 9V (6FF22, 9V laminated dry battery)

• 【Precise Water Level Detection】Designed for wells, boreholes, reservoirs, and cisterns; ideal for water table monitoring and professional depth measurements.
• 【Durable Stainless Steel Probe】Corrosion-resistant 304 stainless steel ensures stable performance in varied water quality environments.
• 【Reinforced Steel Ruler Cable】High-contrast depth markers for clear readings; cable lengths available from 10m -300m（32.8ft-984.2ft） to fit different project needs.
• 【Reliable LED & Buzzer Alert】Built-in light and sound indicators trigger when the probe contacts water, powered by a single 9V battery for convenience.
• 【Portable Reel Design】Lightweight reel with smooth hand crank keeps cables tangle-free and easy to operate in field conditions.