Water Leakage Detection Underground Water Pipe Leak Detector w/ Earphone

Parameters:

Product name: pipeline leakage tester

Material: abs+electronic components

Battery capacity: 200mah

Audio amplification factor: 13000x

Sensitivity: 0-60db

Working current: 12ma

Charging time: 3h

Working hours: 4h

Voltage: 3.7v

Measurement object: Underground pipeline hidden on the wall

Working temperature: -10℃~50℃

Power supply: built-in lithium battery


Package include:

Host*1

Earphones * 1

Usb data cable * 1

Chinese and english instruction manual * 1