Dave Brunell, Operations Manager at Framingham Massachusetts Water Department in the USA says “Our department used the HL 5 unit and it is just an awesome leak tool. I am impressed with the unit’s wireless water leak sound transmission sensitivity and ease-of-use. The speed and ease-of-use saved us time in finding water leaks immediately. It’s the first tool I grab when I start hunting for a leak problem.”

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The HL 5 unit contains a sensitive piezo-ceramic sensor enabling excellent quality analysis even on plastic piping. An automatic sound level control increases the usefulness without added operator intervention. With the built-in light feature, users can easily distinguish leaks even in dark corners, and is a practical companion for low-light work.