| Feature: 1. Zinc Alloy: Made of premium zinc alloy, the water leakage detector is sturdy, durable, reliable, rustproof and has a long service life. 2. 4 Gears: The zinc alloy water leakage detector has 4 gears, automatic noise reduction, can be used for pipe leakage, floor heating detection, geophysical exploration water. 3. Accurate: The water leakage detector has exquisite craftsmanship, powerful performance, clear sound quality, strong sensitivity, suitable for all kinds of pipe, ground and wall, etc. 4. Working Principle: The working principle of the water leakage detector is to rely on the seismic wave of the physical sound source to transmit sound, sound gradually amplified, to the ear … | |