**Wall Pipe Blockage Detector - Adjustable Sensitivity, Scratch & Impact Resistant ABS Pipe Tester for PVC, Steel & Iron Pipes - Ideal for Plumbing & Drainage Inspection**

Feature: 1. The product is probe, can handle all kinds of environments 2. Support sensitivity adjustment, two steps make positioning more accurate 3. Made of good-quality ABS material, with impact resistance, and scratch resistance 4. Pipeline blocking tester can be used to detect steel, iron, and PVC pipes 5. Equipped with 4 spare probes, which can be replaced at any time, improving work efficiency Spec: Item Type: Wall Pipe Blockage Detector Material: ABS Purpose: Battery tester Battery Properties: Built-in 18650 lithium battery, 3.7V, 1800mAh Pipeline blocking tester, iron pipe, PVC pipe can be measured Usage Method:  1. Put the signal wire and the transmitting wire end into the pipeline until the signal wire can't forward, then the position of the probe is the blocking position.  2. Turn on the transmitter power switch, the green indicator light is on.  3. Turn on the power switch of the receiver, and hold the signal receiver to detect along the approximate direction of the buried line pipe. If it is close to the inside of the pipeline, the receiver horn of the probe will make a "buzzing" sound, and the loudest part is the blockage point. Make a mark and pull out the signal line, the ground can be dealt with by cutting through the ground.  4. After continuous use for a period of time, the green light of the product starts to flash, indicating that the remaining battery can be used for about half an hour, please pay attention to timely charging.(hands turn the spool to take up and pay off) Weight: 1904 g / 67.2 oz(approx.)

✨【20m Measurement Range】The pipe blockage tester can pass through a 50cm thick wall, strong signal penetration, easy to find the blockage point, precise 5cm positioning, and reduce the removal area.

✨【Sensitivity Adjustment】Two-step positioning is more accurate: 1. Increase the sensitivity, and you can sense the approximate range of the blockage point, and the instrument beeps. 2. Lower the sensitivity and accurately locate the blockage point.

✨【Waterproof Probe】The product comes with 4 spare probes, which can be replaced at any time to improve work efficiency. The equipped probes with were waterproof probe that can cope with various environments.

✨【USB Charging】The pipe blockage tester tool is equipped with a USB cable and a lithium battery, which is convenient to charge and can be used for more than 8 hours when fully charged. It can be used by both home and professional maintenance workers.

✨【High Quality】The pipe blockage tester is made of high-quality and durable ABS material, which has the characteristics of impact resistance and scratch resistance. It can be used to detect steel, iron, PVC pipes, etc.