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Product Name: 50m 100m 300m Cable Ruler Deep Well Water Level Meter with Sounder Model NO.: HDL300 Material: SS304 Certification: CE, RoHS Warranty: 1 Year Structure: All in One Kind: Input Type Accuracy: 0.2% Measurement Accuracy: 0.5mm Range: 30-500m Principle: Piezoelectric Type Power Supply: Battery Powered Measuring Range: 30m-500m Product Name: Deep Well Water Level Meter with Sounder Key Words: Deep Well Water Level Meter Trademark: Huadian Transport Package: Standard Export Package Specification: 60*60*60cm Origin: China HS Code: 9026100000 Product Description 50m 100m 300m Cable Ruler Deep Well Water Level Meter with SounderWell depth measurement for Pipes Wells /BoreholesSIZE: 30M, 50M, 100M, 150M, 200M, 250M, 300M, 400M, 500MFeatures1. Quick response circuit design, high detect speed, high sensitivity2. Adapt to various environmental and regional water quality3. Low power consumption, battery-powered use two years at once4. The cable has a ruler scale to measure the water level directlyProduct ShowcaseCompany InformationRelated products