98ft/30m Well Water Depth Gauge, Water Levels Meter Depth Gauge with Stainless Steel Probe, Well Waters Level Indicator Waters Levels Measurement for Boreholes, Tanks and Water-Pipes
Easy-To-Read & Portable: The measurement unit is in centimeters, the minimum reading can reach 1 mm, and the repeatability error is ≤ 2 mm. In addition, the probe uses a larger probe with a diameter of 0.99 inches (25 mm) for easy disassembly and cleaning. Its lightweight and portable design make it convenient for both indoor and outdoor use
Electrical Water levels Gauge: The water levels gauge is powered by a 9V battery, which is convenient for construction and portability, and saves the trouble of connecting another power cord
Structure and Composition: Steel ruler water levels gauge is composed of probe, steel ruler cable, receiving system and winding reel
Probe Part: Made of stainless steel, water resistance contacts points are installed inside, when the contacts touch the water plane, the receiving system will be connected, and when the contacts leave the water plane, the receiving system will be automatically closed
Accurate Water Depth Measurement: This portable water levels meter is equipped with a high-precision stainless steel probe for precise water depth measurement, the measuring range is 30m, and the applicable temperature of the instrument is -20℃--+60℃, ideal for wells, pools, tanks and other water storage systems