Feature:1. Wide Range of Application: Water pipe leakage monitor is widely suitable for construction site construction, car maintenance and various construction pipelines with strong practicability.2. Sound 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.3. Dual 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.4. Rechargeable 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.5. High 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.Specification:Item 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.Package List:1 x Water Pipe Leakage Monitor1 x Probe 11 x Probe 21 x Headphone1 x Charging Cable1 x Power Adapter1 x Storage Bag1 x ManualNote:Please charge according to the voltage used, using other voltages may cause fire and product damage!