Model NE-77 

Noise Eliminator

  • Easy to use accessory for leak detection in high, outside noise situations
    Engineered to improve success during difficult conditions: PVC pipe, through asphalt or pavement, and water filled cavaties
    Designed for "stand-up" operation
    Will effectively muffle outside encompassing noise, such as; wind, construction, and vehicle traffic
    Will plug into any Goldak Model 777 Leak Detector