Features [Made of ABS Material] The tube clogging detector is made of durable ABS material, which is shockproof and scratch-resistant, and can be used stably. [Application Pipes] The pipeline obstacle scanner has 8 probes, which can be replaced to detect steel, iron and PVC pipes. [Wide Range of Applications] The wall mounted tube scanner detector can quickly locate any blockage or blockage to prevent blockage of large pipe area. [Quick Sound Reminder] This water pipe blocking detector can accurately locate the position of the blockage, the blockage inside the pipeline and remind you by beeping. [Waterproof Probe Equipped] The tubular pipe blockage detector is equipped with a waterproof probe to cope with various environments, and the detector has a longer service life. Specification: Item type: pipe clogging detector. Material: ABS Signal receiver power: 1 dry battery 9V 6F22 800mAh (internal transport) Signal generator power: 1 dry battery 9V 6F22 800mAh (internal transport) The shipment will also be accompanied by 2 dry 9V 6F22 single 800mAh batteries (assorted transport) Detection area: accurate to 5 cm. Charging time: 4 hours. Endurance time: 7 to 15 days Function: PVC pipes, iron pipes and other metal pipes can be detected Package list: 1 x Signal Receiver 1 x Signal Generator 2 x battery. Connection cable 1 x 2 pin 8 x probe protectors. 8 x heat shrink tubing. 8 x diodes Note: After use, you need to turn off the power at any time. Package List 1 x Signal Receiver 1 x Signal Generator 2 x Battery 1 x 2Pin Connection Cable 8 x Probe Protector 8 x Heat Shrink Tubing 8 x Diode