Accurate and reliable, the SubSurface Instruments LD-8 Water Leak Detector is a lightweight instrument for water leak detection of hydrants and fixtures. This leak detection tool uses contact rods attached to a piezoelectric sensor and amplifier to connect to water line fixtures so the construction professional can listen for the sound of unwanted water flows. Also, the amplifier comes with an amplification range of 55 decibels with a frequency range of 100 to 2,000 Hertz.
For an added accuracy, the LD-8 comes with stereo headphones with soft leather ear covers for comfortability even after several hours of use. It also includes short contact rod that used for listening to hydrants while the long contact rods are used for below-grade meters and valves. Also, this water leak detector has a two-digit LCD display that is easy-to-read.
This Subsurface Instruments leak detector is powered by two AA alkaline batteries that give about 24 hours of operating time. Lightweight at 10 pounds, it is mobile and easy to carry around.