Pinpoint Gas and Liquid Leaks by Ultrasound
A compact, portable ultrasonic detector for gas and liquid leaks in HVAC, automotive and industrial systems. Adjustable sensitivity and combined light and sound alarms help you locate leaks even in noisy surroundings.
- 40 kHz Ultrasonic
- Active & Passive Modes
- LED + Audio Alarm
- Headphone Input
- Runs on 9V Batteries
Key Features
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Two Operating Modes
Passive mode detects leaks in pressure or vacuum systems; active mode, used with the EM282-T transmitter, checks sealed compartments.
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Light and Sound Guidance
The red LED and ticking tone increase as you approach the leak, so you can narrow down its location quickly.
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Filters Background Noise
Adjustable sensitivity picks up weak signals while filtering background noise for accurate detection in different environments.
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Compact and Easy to Use
Small and lightweight, with no special training needed to start detecting.
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Low Maintenance
A sturdy design powered by standard 9V batteries that are easy to replace.
How to Use
- Connect headphonesPlug the headphones into the detector.
- Switch onPress TEST to start.
- Set sensitivityAdjust the sensitivity for the job and surroundings.
- Follow the signalMove toward the area where the LED and ticking tone increase to find the leak.
Good to Know
Caution
- Not intended for low-pressure systems.




































