Goldak Noise Eliminator Microphone for use with 777 Leak Detector WHOLESALE Waterproof and fully submersible with

Waterproof and fully submersible with epoxy resin fill

Hard Carry Case

walls and slope searching

SD Series Gold Metal Detectors

Goldak Noise Eliminator Microphone for use with 777 Leak Detector WHOLESALE Waterproof and fully submersible withGoldak Noise Eliminator Microphone for Use with 777 Leak Detector Find Outside Leaks Easier and More Accurately Field Tested Tough! The Goldak Model NE 77 "Noise Eliminator" microphone is an accessory for the Model 777 A Leak Detector that will amplify your leak detection capabilities. The NE 77 microphone is designed to improve your leak detection success during difficult job conditions, such as PVC pipe, through asphalt or pavement, and water filled