Thanks to its ergonomic shape the HL 50-BT is a single hand operated instrument. Two operation buttons and a thumb – that‘s all you need to use the HL 50-BT.

Optional ground microphones also available.

Hear and see leaks of a damaged pipe using the Hydrolux HL 7000.

Using the ground microphone, the Hydrolux HL 7000 picks up the noise and graphically displays the volume and frequency spectrum.

Extremely light and robust, the operating unit can be carried on a strap, fixed in place on a sensor rod or attached with a belt clip.