Feature:1. Widely Used: Water pipe leakage monitor is practical and suitable for leakage detection of all kinds of construction pipes.2. Amplify Sound: Water leakage monitor detects pipe leaks by amplifying the sound, using headphones, you can adjust the sound level.3. Dual Probes: Water leakage detector uses a dual probe design, including a circular probe and a needle probe, which can be switched according to site conditions.4. Application: Water pipeline detection tool is highly penetrating and can be applied to water pipes, cement pipes, steel pipes, etc.5. Premium Material: Water pipeline detection tool is made of premium ABS material, durable and long service life.Specification:Item Type: Water Leakage DetectorMaterial: ABSProbe Sensitivity: -70dbMaximum Sound Amplification: 20000 Times 20000XPenetration: Water Pipe, Cement Pipe, Steel PipeListening Mode: Headphones, Can Be Connected to the External 16 European SpeakersBattery Type: Built in 300mAh Lithium Ion Battery.Package List:1 x Water Leakage Detector 1 x Round Probe1 x Needle Probe1 x Earphone1 x Power Adapter1 x Data Cable1 x ManualNote:1. The depth of water leakage tested by the product is about 1m 2. When you need to use the probe, turn the switch to the probe sign, and when you need to use the probe, turn the switch to the probe position 3. Usually the probe is used for flat land, and the probe is used for gaps