1 Using this instrument, you can quickly and accurately locate any leaks in pressure and vacuum systems. 2 Adopts ultrasonic sensing technology, it is very suitable for detecting cracks in pipelines, valves, etc. 3 Also can be used to detect discharge in switch, transformer, insulator, circuit breaker, relay, bus bar, etc. to prevent accidents. 4 Ideal for checking the tightness of cabin, aircraft, cabins, refrigerators, refrigeration equipment, fuel tanks and other airtight compartments. 5 Small in size and light in weight, it is a dependable, easy to use, practical and portable tool.

What's in the box
1 x Ultrasonic Flaw Detector
1 x Vacuum Gas Sealing Leakage Tester