Feature 1Wide Range of Applications: Wall pipe scanner can quickly locate any blockages or any blockages to avoid massive blockages in pipes. Meanwhile, the pipe obstacle scanner can be used to detect steel, iron and PVC pipes. 2Accurate Positioning: Wall pipe blockage detector can pinpoint the location of blockage, blockage inside the pipe, and alert you with a buzzing sound. 3Waterproof Probe: The pipe blockage detector are equipped with waterproof probes to handle all types of environments, which is more convenient. 4Improves Work Efficiency: Accurate positioning reduces removal area and cost, and accurate receiver positioning greatly improves work efficiency. 5High Quality Material: The pipe blockage detectorr is made of good quality durable ABS material, which is impact and scratch resistant.Item Type:PipeBlockageDetectorProduct Material: ABSColor: As Pictures ShownWeight: Approx. 1.703kg / 3.8lbBattery Parameters: Lithium ion Battery (Included)Transmitter Battery Capacity: 1800mAhReceiver Battery Capacity: 1120mAhDetection Distance PVC Pipe: Approx. 0-80cm / 0-31.5inWall Thickness 3MM Iron Pipe: Approx. 0-30cm / 0-11.8inProduct function: Both PVC Pipes and Iron Pipes Can Be Tested .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Pipeline Plugging Device1 x Handheld Detector8 x Probe1 x USB Charging Cable8 x Heat Shrink Tube8 x Probe Protective Cover8 x AccessoriesNotePlease hold the handle tightly, turn the spool, take up and pay off the line