Product description
Electroacoustic leak detection using ground microphones, probe rods, and tracer gas
The HL 7000 Pro ground microphone system for electroacoustic leak detection is a modern device for locating leaks in drinking water networks (with a search rod and tracer gas), which offers a wide range of applications thanks to its flexible design and automatic 360° sensor detection. This adaptability allows leaks to be located precisely and efficiently in a wide variety of situations. Thanks to its powerful lithium-ion batteries, the system can be used for over 10 hours without interruption, making it perfect for extended use.
Maximum Precision and Comfort: Without Compromises
The HL7000 Pro is the most comprehensive and powerful solution within the Hydrolux Series. It is designed for professional users who make no compromises in leak detection. Whether for utilities, network operators, or specialized service providers, this set combines cutting-edge technology with maximum flexibility. With its wireless design and automated sensor switching, it is extremely fast and ready for operation.
Automatic sensor recognition and adjustment, along with the integrated GPS module, ensure that every measurement is accurately documented and fully traceable. Each sensor connects via Bluetooth®, allowing interference-free, focused work without cable clutter. All components, from the control unit to accessories, are securely and compactly stored in the rugged transport case. This means you always have your entire equipment neatly organized and ready to use.
Optional with tracer gas sensor
- Central data management
- Proactive problem solving
- Automated alerting
- Adaptability and versatility
Special features of the HL 7000 Pro
- Hear and see leaks: Histogram measurement
- Simultaneous display of instantaneous and minimum values
- Ambient/noise suppression
- Long-term audio recording
- Frequency analysis of the recorded sounds
- Versatile filter settings with nine freely adjustable filter curves
- Noise logger function: Continuous measurement of 3, 15, 30 minutes








