Refrigerant Leak Detectors

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Discover refrigerant leaks in automotive, HVAC/R, environmental and other settings. Refrigerant leak detectors with long probes make it easy to test for CFCs, HFCs and HCFCs in awkward or hard-to-reach areas and highly sensitive, responsive designs with crystal-clear alerts let you perform timely repairs.

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Fixed Refrigerant Leak Detectors

Portable Refrigerant Leak Detectors

Fixed Refrigerant Leak Detectors

Portable Refrigerant Leak Detectors

Showing 141 to 160 of 180 products

Mastercool 53850-C Flex-n-Glow Compact UV Leak Detection Kit
Model: 53850-C

Sale Price	$73.39 USD
Regular Price	$82.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$73.39 USD
Regular Price	$82.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Mastercool 55600-A Infrared Refrigerant Leak Detector, Black Series
Model: 55600-A

Sale Price	$343.68 USD
Regular Price	$384.00 USD
Availability	2 to 3 Weeks4 to 5 Weeks

Qty:

Sale Price	$343.68 USD
Regular Price	$384.00 USD
Availability	2 to 3 Weeks4 to 5 Weeks
Quantity	Quantity

Mastercool 55800 Intellasense Refrigerant Leak Detector, High Sensitivity
Model: 55800

Sale Price	$254.18 USD
Regular Price	$284.00 USD
Availability	1 Week

Qty:

Sale Price	$254.18 USD
Regular Price	$284.00 USD
Availability	1 Week
Quantity	Quantity

Mastercool 55850 Intellasense Refrigerant Leak Detector Kit, High Sensitivity
Model: 55850

Sale Price	$280.14 USD
Regular Price	$313.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$280.14 USD
Regular Price	$313.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Mastercool 55900 IntellaSense II Refrigerant Leak Detector
Model: 55900

Sale Price	$179.90 USD
Regular Price	$201.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$179.90 USD
Regular Price	$201.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Mastercool 55900-COMBOKIT Electronic Leak Detector Combo Kit with 60" standard hoses
Model: 55900-COMBOKIT

Sale Price	$328.47 USD
Regular Price	$367.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$328.47 USD
Regular Price	$367.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Mastercool 55975 INTELLASENSE III Combustible Gas Leak Detector
Model: 55975

Sale Price	$168.26 USD
Regular Price	$188.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$168.26 USD
Regular Price	$188.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Mastercool 56100 Refrigerant Leak Detector with Replaceable Sensor
Model: 56100 | Order No: 56100/A

Sale Price	$153.05 USD
Regular Price	$171.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$153.05 USD
Regular Price	$171.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Mastercool 56300 Complete Electronic and UV Leak Detection Kit with UV light
Model: 56300

Sale Price	$283.72 USD
Regular Price	$317.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$283.72 USD
Regular Price	$317.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Mastercool 56310 Complete Electronic and UV Leak Detector Kit with 10 application dye cartridge
Model: 56310

Sale Price	$271.19 USD
Regular Price	$303.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$271.19 USD
Regular Price	$303.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Yellow Jacket 69341 H2 Leak Detector
Model: 69341 | Order No: 69341/A

Your Price	$401.53 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$401.53 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Yellow Jacket 69354 AccuProbe II HVAC Refrigerant Leak Detector
Model: 69354

Your Price	$365.95 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$365.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Yellow Jacket 69788 Mini UV Automotive Refrigerant Leak Detection Kit
Model: 69788

Your Price	$249.55 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$249.55 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Yellow Jacket 69789 Mini UV ACR Refrigerant Leak Detection Kit
Model: 69789

Your Price	$185.26 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$185.26 USD
Availability	2 to 3 Weeks
Quantity	Quantity

INFICON 721-204-G1 D-Tek 3 CO2 Refrigerant Leak Detector
Model: 721-204-G1

Sale Price	$661.49 USD
Regular Price	$910.00 USD
Availability	1 to 2 Weeks3 to 4 Weeks

Qty:

Sale Price	$661.49 USD
Regular Price	$910.00 USD
Availability	1 to 2 Weeks3 to 4 Weeks
Quantity	Quantity

INFICON 743-202-HFC Refrigerant Monitor for use with CFC, HCFC, HFC, HFO, and A2 Ls
Model: 743-202-HFC

Sale Price	$642.60 USD
Regular Price	$730.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$642.60 USD
Regular Price	$730.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

INFICON 743-203-HFC Refrigerant Monitor with siren and flasher for use with CFC, HCFC, HFC, HFO, and A2
Model: 743-203-HFC

Sale Price	$718.20 USD
Regular Price	$815.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$718.20 USD
Regular Price	$815.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

INFICON 743-203-R290 Refrigerant Monitor for use with hydrocarbons, ATEX, 16.50' cable
Model: 743-203-R290

Sale Price	$798.52 USD
Regular Price	$1110.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$798.52 USD
Regular Price	$1110.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

TPI 750A Refrigeration Leak Detector, 0.2 ounces per year
Model: 750A

Sale Price	$138.56 USD
Regular Price	$153.95 USD
Availability	4 to 5 Weeks5 to 6 Weeks

Qty:

Sale Price	$138.56 USD
Regular Price	$153.95 USD
Availability	4 to 5 Weeks5 to 6 Weeks
Quantity	Quantity

TPI 753A Refrigeration Leak Detector, 0.1 ounces per year
Model: 753A

Sale Price	$197.96 USD
Regular Price	$219.95 USD
Availability	4 to 5 Weeks5 to 6 Weeks

Qty:

Sale Price	$197.96 USD
Regular Price	$219.95 USD
Availability	4 to 5 Weeks5 to 6 Weeks
Quantity	Quantity

Showing 141 to 160 of 180 products

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Refrigerant Leak Detectors

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Mastercool 53850-C Flex-n-Glow Compact UV Leak Detection Kit Model: 53850-C

Qty:

Mastercool 55600-A Infrared Refrigerant Leak Detector, Black Series Model: 55600-A

Qty:

Mastercool 55800 Intellasense Refrigerant Leak Detector, High Sensitivity Model: 55800

Qty:

Mastercool 55850 Intellasense Refrigerant Leak Detector Kit, High Sensitivity Model: 55850

Qty:

Mastercool 55900 IntellaSense II Refrigerant Leak Detector Model: 55900

Qty:

Mastercool 55900-COMBOKIT Electronic Leak Detector Combo Kit with 60" standard hoses Model: 55900-COMBOKIT

Qty:

Mastercool 55975 INTELLASENSE III Combustible Gas Leak Detector Model: 55975

Qty:

Mastercool 56100 Refrigerant Leak Detector with Replaceable Sensor Model: 56100 | Order No: 56100/A

Qty:

Mastercool 56300 Complete Electronic and UV Leak Detection Kit with UV light Model: 56300

Qty:

Mastercool 56310 Complete Electronic and UV Leak Detector Kit with 10 application dye cartridge Model: 56310

Qty:

Yellow Jacket 69341 H2 Leak Detector Model: 69341 | Order No: 69341/A

Qty:

Yellow Jacket 69354 AccuProbe II HVAC Refrigerant Leak Detector Model: 69354

Qty:

Yellow Jacket 69788 Mini UV Automotive Refrigerant Leak Detection Kit Model: 69788

Qty:

Yellow Jacket 69789 Mini UV ACR Refrigerant Leak Detection Kit Model: 69789

Qty:

INFICON 721-204-G1 D-Tek 3 CO2 Refrigerant Leak Detector Model: 721-204-G1

Qty:

INFICON 743-202-HFC Refrigerant Monitor for use with CFC, HCFC, HFC, HFO, and A2 Ls Model: 743-202-HFC

Qty:

INFICON 743-203-HFC Refrigerant Monitor with siren and flasher for use with CFC, HCFC, HFC, HFO, and A2 Model: 743-203-HFC

Qty:

INFICON 743-203-R290 Refrigerant Monitor for use with hydrocarbons, ATEX, 16.50' cable Model: 743-203-R290

Qty:

TPI 750A Refrigeration Leak Detector, 0.2 ounces per year Model: 750A

Qty:

TPI 753A Refrigeration Leak Detector, 0.1 ounces per year Model: 753A

Qty:

Mastercool 53850-C Flex-n-Glow Compact UV Leak Detection Kit
Model: 53850-C

Mastercool 55600-A Infrared Refrigerant Leak Detector, Black Series
Model: 55600-A

Mastercool 55800 Intellasense Refrigerant Leak Detector, High Sensitivity
Model: 55800

Mastercool 55850 Intellasense Refrigerant Leak Detector Kit, High Sensitivity
Model: 55850

Mastercool 55900 IntellaSense II Refrigerant Leak Detector
Model: 55900

Mastercool 55900-COMBOKIT Electronic Leak Detector Combo Kit with 60" standard hoses
Model: 55900-COMBOKIT

Mastercool 55975 INTELLASENSE III Combustible Gas Leak Detector
Model: 55975

Mastercool 56100 Refrigerant Leak Detector with Replaceable Sensor
Model: 56100 | Order No: 56100/A

Mastercool 56300 Complete Electronic and UV Leak Detection Kit with UV light
Model: 56300

Mastercool 56310 Complete Electronic and UV Leak Detector Kit with 10 application dye cartridge
Model: 56310

Yellow Jacket 69341 H2 Leak Detector
Model: 69341 | Order No: 69341/A

Yellow Jacket 69354 AccuProbe II HVAC Refrigerant Leak Detector
Model: 69354

Yellow Jacket 69788 Mini UV Automotive Refrigerant Leak Detection Kit
Model: 69788

Yellow Jacket 69789 Mini UV ACR Refrigerant Leak Detection Kit
Model: 69789

INFICON 721-204-G1 D-Tek 3 CO2 Refrigerant Leak Detector
Model: 721-204-G1

INFICON 743-202-HFC Refrigerant Monitor for use with CFC, HCFC, HFC, HFO, and A2 Ls
Model: 743-202-HFC

INFICON 743-203-HFC Refrigerant Monitor with siren and flasher for use with CFC, HCFC, HFC, HFO, and A2
Model: 743-203-HFC

INFICON 743-203-R290 Refrigerant Monitor for use with hydrocarbons, ATEX, 16.50' cable
Model: 743-203-R290

TPI 750A Refrigeration Leak Detector, 0.2 ounces per year
Model: 750A

TPI 753A Refrigeration Leak Detector, 0.1 ounces per year
Model: 753A