LD-7 Acoustic Water Leak Detector DH-1000 Its ability to track the

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It comes with a mechanical on/off switch with automatic pendulum lock for additional reliability

The laser is constructed with a status light on top of the unit to indicate when the device is out-of level

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LD-7 Acoustic Water Leak Detector DH-1000 Its ability to track theThe LD 7 Acoustic Water Leak Detector from SubSurface Instruments is an extremely compact yet powerful device for basic water leak surveying. It has an 8 pound, palm sized amplifier that amplifies water leak sounds by as much as 56 dB. It has a mute switch that, when pressed, activates the sound so that it can be heard through the headphones and mutes it when released to protect your hearing when moving the sensor. The LD 7 is designed for the