Feature 1Wide Range of Application: Water pipe leakage monitor is widely suitable for construction site construction, car maintenance and various construction pipelines with strong practicability. 2Sound Adjustment: Water leakage tester is designed to detect pipe leakage by amplifying the sound, and you can adjust the volume of the sound, convenient for using. 3Dual Probe Design: The water leakage detection kit comes with two kinds of detection probe, you can switch it according to the scene for more accurate detection results. 4Rechargeable Detection Device: Water leakage detection device with built in battery, and equipped with a power adapter, can be used repeatedly and has a long service life. 5High Quality Material: Water pipeline detection tool is made of high quality ABS and metal materials, which is wear resistant and durable, not easy to damage, highly reliable.SpecificationItem Type: Water Pipe Leakage MonitorMaterial: ABS, metalUses: Suitable for construction site construction, automobile maintenance, etc.Current Consumption: 15mAUse Battery: Built in 500mAh lithium battery 3.7VBattery Type: NoneProbe Sensitivity: -70D dbMaximum Audio Magnification: 20000XPenetration: Water pipe, cement pipe, steel pipeAnswering Method: Headphones, can be connected to 16 ohm speakers (NOT included)Plug Voltage: AC100-240V .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 Water Pipe Leakage Monitor1 x Probe 11 x Probe 21 x Headphone1 x Charging Cable1 x Power Adapter1 x Storage Bag1 x ManualNotePlease charge according to the voltage used, using other voltages may cause fire and product damage!