Leak Detectors

Use our reliable leak detection equipment to perform pressure, vacuum and electrical leakage identification, as well as preventive maintenance. We offer detectors that convert ultrasonic signals into displayable and audible output. With our pistol-style devices, you’ll be able to quickly locate gas leaks or electrical discharge around conductors. At Transcat, you’ll find ultrasonic inspection systems and leak detection kits built by U.E. Systems, Megger, Amprobe and other manufacturers of advanced technology. Depending upon the model, you can locate or prevent costly problems on mechanical, electrical or fluid systems.

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  1. New
    Amprobe ULD-405 Ultrasonic Leak Detector, 20 kHz - 90 kHz frequency range
    Amprobe ULD-405 Ultrasonic Leak Detector, 20 kHz - 90 kHz frequency range
    Order #: ULD-405
    Mfg #: 5236025
    Availability: In stock
    Special Price $599.99 Regular Price $619.99
    Ultrasonic Leak Detector, 20 kHz - 90 kHz frequency range Learn More
  2. Fluke II900 for Rent Sonic Industrial Imager for leak detection, 7in LCD
    Fluke II900 FOR RENT Sonic Industrial Imager for Leak Detection,7"LCD
    Order #: II900-RENT1
    Mfg #: II900-RENT1
    Availability: In stock
    Call for price
    Sonic Industrial Imager for Leak Detection,7"LCD Learn More
  3. In Stock!
    Fluke ii900 Sonic Industrial Imager for leak detection
    Fluke II900 Sonic Industrial Imager for leak detection, 7in LCD
    Order #: II900
    Mfg #: 5075603
    Availability: In stock
    Special Price $19,999.99 Regular Price $20,299.99
    Sonic Industrial Imager for leak detection, 7in LCD Learn More
  4. Megger 569001-KIT
    Megger 569001-KIT Ultrasonic Leak/Corona Detector
    Order #: 569001-KIT
    Mfg #: 569001-KIT
    Availability: In stock
    Special Price $3,380.00 Regular Price $3,590.00
    Ultrasonic Leak/Corona Detector Learn More
  5. Fluke RLD2
    Fluke RLD2 Refrigerant Leak Detector HVAC/R Flashlight
    Order #: RLD2
    Mfg #: 3387163
    Availability: In stock
    Special Price $67.49 Regular Price $77.99
    Refrigerant Leak Detector HVAC/R Flashlight Learn More
  6. New
    Amprobe ULD-400-T Transmitter for ULD-400
    Amprobe ULD-400-T Transmitter for ULD-400
    Order #: ULD-400-T
    Mfg #: 5117524
    Availability: Ships in 2-3 weeks
    Special Price $399.99 Regular Price $432.99
    Transmitter for ULD-400 Learn More
  7. New
    Amprobe ULD-420 Ultrasonic Leak Detector With transmitter
    Amprobe ULD-420 Ultrasonic Leak Detector With transmitter
    Order #: ULD-420
    Mfg #: 5117474
    Availability: Ships in 2-3 weeks
    Special Price $1,199.95 Regular Price $1,268.99
    Ultrasonic Leak Detector With transmitter Learn More
  8. New
    Amprobe ULD-410 Ultrasonic Leak Detector
    Amprobe ULD-410 Ultrasonic Leak Detector
    Order #: ULD-410
    Mfg #: 5117463
    Availability: Ships in 2-3 weeks
    Special Price $999.95 Regular Price $1,055.99
    Ultrasonic Leak Detector Learn More
  9. Testo 0632 3330 Gas Leak Detection Probe for320/330
    Testo 0632 3330 Gas Leak Detection Probe for 320/330
    Order #: 0632 3330
    Mfg #: 0632 3330
    Availability: Ships in 2-3 weeks
    Special Price $305.15 Regular Price $379.00
    Gas Leak Detection Probe for 320/330 Learn More
  10. Monarch Instrument 7830-0301
    Monarch Instrument 7830-0301 VPE Ultrasonic Leak Detector
    Order #: 7830-0301
    Mfg #: 7830-0301
    Availability: Ships in 2-3 weeks
    $490.00
    VPE Ultrasonic Leak Detector Learn More
  11. Bacharach 3015-5046
    Bacharach 3015-5046 Hi-Precision Refrigerant Leak Detector,120-240VAC,50/60HzInpt
    Order #: 3015-5046
    Mfg #: 3015-5046
    Availability: Ships in 2-3 weeks
    $8,440.00
    Hi-Precision Refrigerant Leak Detector,120-240VAC,50/60HzInpt Learn More
  12. Testo 0563 3163
    Testo 0563 3163 316-3 Refrigerant Leak Detector
    Order #: 0563 3163
    Mfg #: 0563 3163
    Availability: Ships in 2-3 weeks
    Special Price $296.65 Regular Price $369.00
    316-3 Refrigerant Leak Detector Learn More
  13. Bacharach 2020-8005
    Bacharach 2020-8005 Refrigerant Recovery Machine 220-240VAC,50-60Hz,BS546 Cord
    Order #: 2020-8005
    Mfg #: 2020-8005
    Availability: Item discontinued
    Special Price $726.75 Regular Price $765.00
    Refrigerant Recovery Machine 220-240VAC,50-60Hz,BS546 Cord Learn More
  14. Bacharach 0019-3091
    Bacharach 0019-3091 Leakator 10 Replacement Flex. Probe Assembly
    Order #: 0019-3091
    Mfg #: 0019-3091
    Availability: Item discontinued
    Special Price $116.85 Regular Price $123.00
    Leakator 10 Replacement Flex. Probe Assembly Learn More
  15. Extech EMF300
    Extech EMF300 Microwave Leakage Detector
    Order #: EMF300
    Mfg #: EMF300
    Availability: Ships in 2-3 weeks
    $199.99
    Microwave Leakage Detector Learn More
  16. Extech RD300
    Extech RD300 Refrigerant Leakage Detector
    Order #: RD300
    Mfg #: RD300
    Availability: Ships in 2-3 weeks
    $239.99
    Refrigerant Leakage Detector Learn More
  17. Bacharach H-10 PRO
    Bacharach H-10 PRO Refrigerant Leak Detector with NA Wall Plug
    Order #: 3015-8004
    Mfg #: 3015-8004
    Availability: Ships in 2-3 weeks
    Special Price $529.00 Regular Price $575.00
    Refrigerant Leak Detector with NA Wall Plug Learn More
  18. Bacharach 0028-8010 Tru Pointe Ultra Leak Detector Kit with Folding Headset & SoundBlaster
    Bacharach 0028-8010 Tru Pointe UltraLeakDetectorKit w/Folding Headset& SoundBlaste
    Order #: 0028-8010
    Mfg #: 0028-8010
    Availability: Ships in 2-3 weeks
    Special Price $535.44 Regular Price $695.00
    Tru Pointe UltraLeakDetectorKit w/Folding Headset& SoundBlaste Learn More
  19. Bacharach 0028-8003 Tru Pointe 2100 Ultrasonic Leak Detector Kit
    Bacharach 0028-8003 Tru Pointe 2100 Ultrasonic Leak Detector Kit
    Order #: 0028-8003
    Mfg #: 0028-8003
    Availability: Ships in 2-3 weeks
    Special Price $3,050.65 Regular Price $3,239.00
    Tru Pointe 2100 Ultrasonic Leak Detector Kit Learn More
  20. Bacharach 0028-8001 Tru Pointe Ultra HD Leak Detector Kit with Stereo Head phones
    Bacharach 0028-8001 Tru Pointe Ultra HD Leak Detector Kit w/StereoHeadphones
    Order #: 0028-8001
    Mfg #: 0028-8001
    Availability: Ships in 2-3 weeks
    Special Price $463.66 Regular Price $618.00
    Tru Pointe Ultra HD Leak Detector Kit w/StereoHeadphones Learn More
  21. Bacharach 0028-0058
    Bacharach 0028-0058 Extension Probe Kit for Tru Pointe 2100
    Order #: 0028-0058
    Mfg #: 0028-0058
    Availability: Ships in 2-3 weeks
    Special Price $166.52 Regular Price $236.00
    Extension Probe Kit for Tru Pointe 2100 Learn More
  22. Testo 557
    Testo 557 Refrigeration System Analyzer
    Order #: 0563 5572
    Mfg #: 0563 5572
    Availability: 2 - 3 Weeks
    Special Price $529.15 Regular Price $557.00
    Refrigeration System Analyzer Learn More
  23. Testo 550-6
    Testo 550-6 Refrigeration System Analyzer Deluxe Kit
    Order #: 0563 5506
    Mfg #: 0563 5506
    Availability: Item discontinued
    Special Price $379.05 Regular Price $399.00
    Refrigeration System Analyzer Deluxe Kit Learn More
  24. Testo 550-5
    Testo 550-5 Refrigeration System Analyzer Basic Kit
    Order #: 0563 5505
    Mfg #: 0563 5505
    Availability: 2 - 3 Weeks
    $299.00
    Refrigeration System Analyzer Basic Kit Learn More
  25. Extech 480172
    Extech 480172 3-Prong Line Separater
    Order #: 480172
    Mfg #: 480172
    Availability: Ships in 2-3 weeks
    $17.59
    3-Prong Line Separater Learn More
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