AYNEFY Water Leakage Detection,Underground Water Pipe Leakage Monitor High Intensity Water Leakage Detection Monitor Enhanced High Strength Water Pipe Leak Detector US Plug 110V 240V

Specification: Item Type: Leak Detector Material: ABS + Metal Weight: Approx. 380g/13.4oz Product Size: Approx. 6 x 4 x 2cm/2.4 x 1.6 x 0.8in Color: Black Consuming Current: 15mAh Use Battery: Lithium Battery 3.7V Batteries (Built-in Battery) Probe Sensitivity: -10D db- -70D db Maximum Audio Amplification Factor: 20000X Penetrability: Pipe/ Cement Pipe/ Steel Pipe Answering Method: Earphone can be connected with 16 ohm speaker Instructions for use: 1. Insert the probe or probe into the audio input jack 2. Insert the earphone into the audio output jack 3. The red light is on when charging, and the red light is off when completely charged Package List: 1 x Host Detector  1 x Plug  1 x Circular Probe 1 x Needle Probe 1 x USB Cable  1 x Headphone  1 x Instruction