Underground Pipe Blockage Detector, 30m Waterproof Sewer Scanner with Sensitivity Adjustment

Pipe Locators, 100ft/30m PVC Pipe Locators Underground, IP67 Waterproof Pipe Blockage Detector with Adjustable Sensitivity, Sewer Wall Scanner Plumbing Tool for PVC Plastic Metal Water Pipes
40cm Strong Penetration
Outstanding Battery Life
IP67 Waterproof
Adjust Sensitivity Freely
Convenient and Portable Measurement
Headphone Connectivity
Detection Distance: Non-metallic Pipes 0-40cm, Metallic Pipes 0-15cm,Charging Current: Max 450mA,Cable Length: 30 m,Net Weight: 4.4 lbs / 2.0 kg,Main Material: ABS,Charging Voltage: DC5V >=1A