Water Leakage Detector, 20000X Audio Magnification Underground Water Pipe Leakage Monitor -70D db Dual Probe Water Pipe Leak Sound Intensifier Underground Water Search Machine with Earphone(US)

Specification: Item Type: Water Pipe Leakage Monitor Material: ABS, metal Uses: Suitable for construction site construction, automobile maintenance, etc. Current Consumption: 15mA Use Battery: Built in 500mAh lithium battery 3.7V Battery Type: None Probe Sensitivity: -70D db Maximum Audio Magnification: 20000X Penetration: Water pipe, cement pipe, steel pipe Answering Method: Headphones, can be connected to 16 ohm speakers (NOT included) Plug Voltage: AC100-240V Package List: 1 x Water Pipe Leakage Monitor 1 x Probe 1 1 x Probe 2 1 x Headphone 1 x Charging Cable 1 x Power Adapter 1 x Storage Bag 1 x Manual Note: Please charge according to the voltage used, using other voltages may cause fire and product damage!