UT661A UT661B Wall PVC Iron Pipe Blockage Detector Diagnostic-tool Scanner Pipeline Blocking Clogging Plumbers Instrument ,Easy to Use

UT661 can quickly locate any blockages or obstructionsto avoid large scale overhaul.Itis able to penetrateup to 50cm wall with accuracy of +5cm. Quickly locate the pipe plugging point to avoid large-area breakage and can penetrate 50cm thick wall with accuracy within 5cm Probe can be replaced and Waterproof rating is IP67 Shutdown current<2uA, Working current 230~310mA 0.5m distance test output sound