allsun allsun Pro Ultrasonic Leak Detector Sensing Pressure Vacuum System Leak Detect Machine Noise Monitor

allsun allsun Pro Ultrasonic Leak Detector Sensing Pressure Vacuum System Leak Detect Machine Noise Monitor

Q: can this equipment detect leaks in refrigerant systems?

If you would like to use EM2268 ultrasonic leak detector to detect a refrigerant leak on a refrigerator, we are afraid that the pressure may not be enough,because the ultrasonci leak detector is the kind of product is generally for industrial use,Not very suitable for ordinary family use.It depends on the size of the leak. If the leak is too small, it may not be detected.

Q: how does it detect vavuum air leaks

Air leaks typically emit a sound that's higher in frequency than our ears are capable of picking up. These ultrasonic testers pick up on those sounds above our thresholds to help you home in on expensive leaks.

Q: Good day are these devices accompanied by a "Certificate of Calibration"?

No certificate of calibration. However, it is an excellent instrument at an affordable price. I use it for finding medical gas and vacuum leaks.

Product ID: 627603233

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📡36kHz-44kHz ultrasonic frequency range

🔊Includes volume-adjustable headphones

⚖️Lightweight 1.38 kg portable design

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Description

🔍 Catch leaks before they catch you – the pro ultrasonic edge!

COMPLETE PRO KIT - Comes with ultrasonic probe, microphone, extension tubes, and headphones for seamless operation.
COMPACT PORTABLE - Weighing just 1.38 kg, it’s your on-the-go leak detection essential.
VERSATILE LEAK FINDER - Detect leaks in pressure, vacuum systems, pipes, valves, and even cracks in sealed compartments.
NOISE MONITORING CAPABILITY - Identify abnormal machine noises early to prevent costly downtime.
PRECISION ULTRASONIC DETECTION - Pinpoint leaks with 36-44kHz frequency sensitivity for unmatched accuracy.

The allsun Pro Ultrasonic Leak Detector leverages advanced 36-44kHz ultrasonic technology to accurately identify leaks in pressure and vacuum systems. Its lightweight, portable design and comprehensive accessory kit—including probes, microphone, and volume-adjustable headphones—make it an indispensable tool for professionals aiming to maintain system integrity and prevent costly failures.