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 Detec to r, 20 kHz - 90 kHz frequency range Ultrasonic Leak Detector, 20 kHz - 90 kHz frequency range
    Order #: ULD-405
    Mfg #: 5236025
    Availability: In stock
    Special Price $799.21 Regular Price $897.99
    Ultrasonic Leak Detector, 20 kHz - 90 kHz frequency range Learn More
  2. For Rent
    Fluke II900 for Rent Sonic Industrial Imager for leak detection, 7in LCD
    Fluke II900 for Rent, Sonic Industrial Imager for Leak Detection, 7"LCD 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. New
    Amprobe ULD-420 Ultrasonic Leak Detector With transmitter
    Amprobe ULD-420 Ultrasonic Leak Detec to r With transmitter Ultrasonic Leak Detector With transmitter
    Order #: ULD-420
    Mfg #: 5117474
    Availability: Ships in 3-4 weeks
    $1,881.99
    Ultrasonic Leak Detector With transmitter Learn More
  4. New
    Amprobe ULD-410 Ultrasonic Leak Detector
    Amprobe ULD-410 Ultrasonic Leak Detec to r Ultrasonic Leak Detector
    Order #: ULD-410
    Mfg #: 5117463
    Availability: Ships in 3-4 weeks
    $1,530.99
    Ultrasonic Leak Detector Learn More
  5. Testo 0563 3163
    Testo 0563 3163 316-3 Refrigerant Leak Detector
    Order #: 0563 3163
    Mfg #: 0563 3163
    Availability: Ships in 3-4 weeks
    Special Price $441.75 Regular Price $465.00
    316-3 Refrigerant Leak Detector Learn More
  6. U.E. Systems UP3000
    U.E. Systems UP3000KT Ultraprobe 3000 Ultrasonic Detection Kit
    Order #: UP3000KT
    Mfg #: UP3000KT
    Availability: Ships in 3-4 weeks
    Special Price $4,166.15 Regular Price $4,295.00
    Ultraprobe 3000 Ultrasonic Detection Kit Learn More
  7. Extech RD300
    Extech RD300 Refrigerant Leakage Detector Refrigerant Leakage Detector
    Order #: RD300
    Mfg #: RD300
    Availability: Please contact Transcat Customer Service for availability.
    Refrigerant Leakage Detector Learn More
  8. Bacharach H-10 PRO
    Bacharach H-10 PRO Refrigerant Leak Detector with NA Wall Plug
    Order #: 3015-8004
    Mfg #: H3015-8004
    $732.00
    Refrigerant Leak Detector with NA Wall Plug Learn More
  9. U.E. Systems STM-9
    U.E. Systems STM-9 Stethoscope Module
    Order #: STM-9
    Mfg #: STM-9
    Availability: Ships in 3-4 weeks
    $817.16
    Stethoscope Module Learn More
  10. Extech 480172 3-Prong Line Separater
    Extech 480172 3-Prong Line Separater 3-Prong Line Separater
    Order #: 480172
    Mfg #: 480172
    Availability: Ships in 3-4 weeks
    $19.79
    3-Prong Line Separater Learn More
  11. Test Products International HXG-2D
    Test Products International HXG-2D Combustible Gas Leak Detector
    Order #: HXG-2D
    Mfg #: HXG-2D
    Availability: Ships in 3-4 weeks
    $582.00
    Combustible Gas Leak Detector Learn More
  12. Extech FG100 Combustible Gas Leak Detector
    Extech FG100 Combustible Gas Leak Detector Combustible Gas Leak Detector
    Order #: FG100
    Mfg #: FG100
    Availability: Ships in 3-4 weeks
    $77.99
    Combustible Gas Leak Detector Learn More
  13. Test Products International 735
    Test Products International 735 Combustible Plus Gas Leak Detector
    Order #: 735
    Mfg #: 735A
    Availability: Ships in 3-4 weeks
    Special Price $1,688.64 Regular Price $1,759.00
    Combustible Plus Gas Leak Detector Learn More
  14. Test Products International A771
    Test Products International A771 Carbon Monoxide Adapter
    Order #: 99015TS
    Mfg #: A771
    Availability: Ships in 3-4 weeks
    $129.95
    Carbon Monoxide Adapter Learn More
  15. Test Products International 770
    Test Products International 770 Carbon Monoxide Monitor
    Order #: 99014TS
    Mfg #: 770
    Availability: Ships in 3-4 weeks
    $219.95
    Carbon Monoxide Monitor Learn More
  16. Test Products International 707
    Test Products International 707 Carbon Monoxide Analyzer
    Order #: 99013TS
    Mfg #: 707
    Availability: Ships in 3-4 weeks
    $374.95
    Carbon Monoxide Analyzer Learn More
  17. Test Products International 720B
    Test Products International 720B Combustible Gas Leak Detector
    Order #: 99009TS
    Mfg #: 720B
    Availability: Ships in 3-4 weeks
    $149.95
    Combustible Gas Leak Detector Learn More
  18. Test Products International 725
    Test Products International 725 Pocket Combustible Gas Detector
    Order #: 99008TS
    Mfg #: 725
    Availability: Ships in 3-4 weeks
    Special Price $59.35 Regular Price $59.95
    Pocket Combustible Gas Detector Learn More
  19. Test Products International A710
    Test Products International A710 Earphone for Refrigeration Leak Detectors
    Order #: 99005TS
    Mfg #: A710
    Availability: Ships in 3-4 weeks
    $12.95
    Earphone for Refrigeration Leak Detectors Learn More
  20. Test Products International A712
    Test Products International A712 Replacement Sensor for 750A
    Order #: 99003TS
    Mfg #: A712
    Availability: Ships in 3-4 weeks
    $15.95
    Replacement Sensor for 750A Learn More
  21. Test Products International 750A Refrigeration Leak Detector
    Test Products International 750A Refrigeration Leak Detector
    Order #: 99000TS
    Mfg #: 750A
    Availability: Ships in 3-4 weeks
    $139.95
    Refrigeration Leak Detector Learn More
  22. SPM Instrument EAR12
    SPM Instrument EAR12 Headphones with Eardefenders for BC100
    Order #: EAR12
    Mfg #: EAR12
    Availability: Ships in 3-4 weeks
    Special Price $353.52 Regular Price $368.26
    Headphones with Eardefenders for BC100 Learn More
  23. Simpson Electric 40027
    Simpson Electric 40027 Leakage Detector IEC AC
    Order #: 40027
    Mfg #: 288
    Availability: Ships in 3-4 weeks
    Special Price $917.01 Regular Price $975.55
    Leakage Detector IEC AC Learn More
  24. UEi RLD15B
    UEi RLD15B Refrigerant Leak Detector
    Order #: RLD15
    Mfg #: RLD15B
    Availability: Ships in 3-4 weeks
    $383.20
    Refrigerant Leak Detector Learn More
  25. Amprobe RLD-1 Refrigerant Leak Detec to r
    Amprobe RLD-1 Refrigerant Leak Detec to r Refrigerant Leak Detector
    Order #: RLD-1
    Mfg #: 3474968
    Availability: Ships in 3-4 weeks
    Special Price $386.25 Regular Price $433.99
    Refrigerant Leak Detector Learn More
Showing 1-25 of 34
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