HL 50-BT
As a water utility manager or user, you know how essential it is to keep your water system in top condition. Every drop counts, and every unnoticed leak can cause a great deal of damage—not only to the infrastructure, but also to the environment and your budget.
Finding Leaks with the HL 50-BT
With the HL 50-BT, monitoring and maintaining your network becomes not only easy but also highly convenient.
Thanks to its well-engineered ergonomic design, the HL 50-BT fits perfectly in your hand. It is designed for effortless one-handed operation during use. The four intuitive function buttons – Filter, Mute, Volume Up, and Volume Down – are positioned for convenient thumb access. This ensures efficient and comfortable operation, even during extended use.
The standard version of the HL 50-BT offers everything you need to work flexibly and effectively. A built-in sensor ensures that you get precise and reliable results. The included Bluetooth wireless headset eliminates the need for cumbersome connection cables, allowing you to move freely—without having to worry about tangled cables or restrictions.
The HL 50-BT is your ideal solution for quickly and effectively detecting leaks and monitoring your network. Whether you’re listening for sounds from valves and hydrants outdoors or checking fittings inside buildings—this device provides clear acoustic signals and helps you identify problems early on. Not only do you protect your infrastructure, but you also actively help minimize water loss and conserve valuable resources.
This device isn't just a tool—it's a partner that helps you overcome the challenges of your daily life. You gain control, peace of mind, and the satisfaction of knowing that you're doing everything you can to protect your water system.
You can count on the HL 50-BT to help you look to the future with a smile and a clear conscience—for yourself, for your community, and for the environment.
What's Included
- HL 50-BT Receiver with Built-in Noise Sensor
- ISOtunes Bluetooth® Wireless Headphones (IPX4)
- Carrying Case
- Slide Adapter 20 mm, 42 mm
- Magnetic Adapter
- Extension rods for probe tip or magnet (2 pcs.)
- Charger for the HL 50-BT and headphones
- User Manual DE/EN (other languages available upon request)
Special Features
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Extremely easy to use with just two function keys
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Frequency Filter
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Always ready for use thanks to its rechargeable battery
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External ground microphones can be connected for professional leak detection
Important Downloads
Precise Point Location with the HL 50-BT
When it comes to not just detecting leaks, but precisely pinpointing their location, the HL 50-BT is your reliable partner. Thanks to its integrated sensor and outstanding acoustic precision, you can trace water losses down to the smallest point.
With the HL 50-BT's pinpoint detection, you can hear the sounds caused by leaks clearly and distinctly. The device effectively filters out ambient noise and amplifies the relevant signals, allowing you to work quickly and accurately. Whether you're working on valves, fire hydrants, fittings, or pipes—you can be confident that you'll identify the exact source of a leak.
Bluetooth (TM)
Bluetooth technology ensures that you can move freely while working. No cables restrict your movement, allowing you to adapt flexibly to any work site. This freedom is a major advantage, especially when performing precise positioning, where every centimeter counts.
With the HL 50-BT, you can reduce the time you spend detecting leaks while increasing accuracy. This not only saves you effort, but also helps protect your water system more quickly and prevent major damage.
Every drop counts – and with the HL 50-BT, none will escape you. Rely on precise pinpointing to sustainably protect your infrastructure and efficiently utilize resources.
Ergonomic design
Thanks to its special ergonomic design, the HL 50-BT can be held in one
hand during use. Only four function buttons (Filter, Mute, Volume) are required for operating the HL 50-BT, all conveniently accessible with the thumb. This provides the HL 50-BT with optimal freedom of movement and makes it ideally suited for listening to valves and hydrants, as well as fittings within buildings. The measured sound level is simultaneously displayed numerically and graphically as a bar on a large LCD display. Additionally, the currently selected filter range is shown. Upon concluding a measurement, the last
measured sound level is marked on the bar. For maximum flexibility and professional applications, three different external microphones are optionally available for the HL 50-BT.