AQUAPHON^® is a first-class water leak detection system. Professional prelocation and the precise pinpointing of leaks is ensured by the A 150 receiver together with the well-established microphone technology from the AQUAPHON^® A 200 system, which has proved its worth countless times. Connected via high-end microphones and wireless headphones, this device impresses with its brilliant reproduction quality. The display offers support by visualising the noise for reliable and differentiated evaluation.