Leak detection systems operate by monitoring the flow of water through a mechanical turbine or ultrasonic wavelengths. These leak detection systems observe the sample of water flow, possibly by counting the gallon passing in the sensor or by sonically recording time delay. Valve leakage will cause the fluid to leak https://leak-detection-experts80245.ttblogs.com/11758195/detailed-notes-on-underground-pool-pipe-leak-detection