Wide Range of Application: Water pipe leakage monitor is widely suitable for construction site construction, car maintenance and various construction pipelines with strong practicability.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.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.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.High Quality Material: Water pipeline detection tool is made of high quality plastic and metal materials, which is wear and , not easy to damage, highly reliable.Item Type: Water Pipe Leakage MonitorUses: 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)Voltage: AC100-240VPlug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so onColor: blackMaterial: plastic+metalPackage Contents:1 x Water Pipe Leakage Monitor1 x Probe 11 x Probe 21 x Headphone1 x Charging Cable1 Adapter1 x Storage BagOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.