Feature:1. Waterproof probe: The tube lock detector is equipped with waterproof probes to cope with various environments, and the side panel lock detector has a long service life.2. Using Good ABS: The detector is made of durable ABS material, which is resistant to impact and scratches and can be used for a long time.3. Reminding Tone: Can accurately locate the location of the blockage and the internal blockage of the pipeline, and remind you through a beep sound.4. Wide Application: The wall tube scanner can quickly locate any blockage or any blockage, avoiding large scale blockage of the pipeline.5. Applicable Pipes: The pipeline obstacle scanner has 8 probes that can be replaced to detect steel, iron, and PVC pipes.Specification:Item Type: Pipe Blockage DetectorModel: ZB-CDYMaterial: ABSSignal Receiver Power Supply: 1 x built in lithium ion battery, 600mAh. Signal Generator Power Supply: 1 x built in lithium ion battery, 600mAh. Sensing Area: Up to 5cm / 1.97in (approx.)Charging Time: 4 HoursBattery Life: 7-15 DaysProduct Function: For PVC pipes, iron pipes, and other metal pipes can be detected. .Package List:1 x Signal Receiver1 x Signal Generator1 x Power Adapter1 x 2 Pin Connecting Cable8 x Accessory KitNote:After use, the power must be turned off at any time.