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A/C Refrigerant Leak Detectors

When it comes to finding the perfect refrigerant leak detection system, Best Buy Auto Equipment has just the selection you need to make the most of your budget. We keep our inventory stocked with reliable refrigerant leak detectors that are responsive to all kinds of refrigerants. These cutting-edge tools will provide accurate information even when used in environments that have a large number of refrigerant vapors. Best of all, detection is very straightforward and requires minimal effort. Our selection of A/C refrigerant leak detectors includes top-of-the-line options made by reputable brands: ATD Tools, Flo-Dynamics, Robinair, UView, and many more. Shop from our selection today.

Click on one of the logos below to sort the air compressors by manufacturer:

ATD Tools

Clip Light Manufacturing

CPS Products

FJC, Inc.

Flo-Dynamics

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Robinair

TIF Instruments

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FJC Inc 9153 - FJC9153 2oz Extremem Cold Additive

FJC Inc Extreme Cold Additive - 2 oz FJC9153

List Price: $7.06
: $3.70
FJC, Inc. 2782-  FJC2782 AC OIL MEASURING CUP

FJC, Inc. 2782 Measuring Cup - FJC2782

List Price: $8.38
: $4.34
FJC Inc Estercool Oil - 8 oz Bottle FJC2408 Estercool Oil - 8 oz Bottle

FJC Inc Estercool Oil - 8 oz Bottle FJC2408

List Price: $9.29
: $4.74
Mastercool 55100-SEN - MSC55100-SEN Replacement Sensor Tip

Mastercool Sensor Tip for 55100, 55200, 55300 and 55400 MSC55100-SEN

List Price: $12.24
: $10.03
UView 480301 - UVU480301 Spotgun Jr.™ LeakGuard™ Refill Cartridges

UView 480301 LeakGuard™ A/C Sealer 1oz Replacement Cartridge - UVU480301

List Price: $22.00
: $14.17
Clip Light Manufacturing Target Seal CLP941 Target Seal

Clip Light Manufacturing Target Seal CLP941

List Price: $18.27
: $14.96
UView 413010 LED-Lite (6 LEDs) Leak Detector Light

UView 413010 LED-Lite (6 LEDs) Leak Detector Light - UVU413010

List Price: $33.56
: $20.30
Mastercool 53512-UV - MSC-535127-UV Mini UV Flashlight

Mastercool 53512-UV Mini UV Flashlight - MSC-53512-UV

List Price: $32.99
: $26.90
Mastercool 53517-UV - MSC-53517-UV Compact UV Flashlight

Mastercool 53517-UV Compact UV Flashlight - MSC-53517-UV

List Price: $39.99
: $32.75
Mastercool 53909 - MSC-53909 Master Leak Shield Mini Dye Injector

Mastercool 53909 Master Leak Shield Mini Dye Injector - MSC-53909

List Price: $49.99
: $43.28
Clip Light Manufacturing Classic Super Seal Premium Leak Sealant Kit CLP946KIT Super Seal Stop Leak

Clip Light Manufaturing Classic Super Seal Premium Leak Sealant Kit CLP946KIT

List Price: $57.43
: $44.17
UView 332010A Spotgun™ Jr. / LED-Lite Leak Detector Kit

UView 332010A Spotgun™ Jr. / LED-Lite Leak Detector Kit

List Price: $91.14
: $47.16
UView 413020 Pico-Lite™ Leak Detector Light

UView 413020 Pico-Lite™ Leak Detector Light - UVW-413020

List Price: $62.99
: $51.47
UView 413001 - UVU4130001 Micro-Lite™ 50-Watt Inspection Light

UView 413001 Micro-Lite™ 50-Watt Inspection Light - UVU4130001

List Price: $89.70
: $54.35
Tracer Products TP-8621 - TRATP8621 Complete LeakFinder™ Kit

Tracer Products TP-8621 Complete LeakFinder™ A/C and Fluid Starter Kit - TRATP8621

List Price: $91.84
: $58.46
Tracerline TP-8610CS - HBF-TP8610CS OPTI-PRO™ True UV Leak Detection Flashlight

Tracerline TP-8610CS OPTI-PRO™ Cordless True UV Leak Detection Flashlight - TRATP8610CS

List Price: $74.99
: $60.83
UView 413075 - UVW-413075 UV Phazer BLACK AAA Batteries Leak Detection Light

UView 413075 UV Phazer BLACK Leak Detection Light (AAA Batteries) - UVW-413075

List Price: $75.99
: $62.00
Mastercool 53351 - MSC53351 Professional UV Leak Detector Kit with 50W

Mastercool 53351 Professional UV Leak Detector Kit with 50W  - MSC53351

List Price: $79.99
: $64.34
UView 332005A Spotgun Jr™ / Pico-Lite™ Leak Detector Kit

UView 332220A Spotgun Jr™ / Pico-Lite™ Leak Detector Kit

List Price: $124.68
: $64.53
UView 413065 - UVW-413065 UV Phazer BLACK Rechargeable Leak Detection Light

UView 413065 UV Phazer BLACK Rechargeable Leak Detection Light - UVW-413065

List Price: $85.99
: $70.19
Clip Light Manufacturing 4 Pack Target Seal CLP9414 4 Pack Target Seal

Clip Light Manufacturing 4 Pack Target Seal CLP9414

List Price: $87.84
: $71.87
UView 332005A Spotgun Jr™ / UV Phazer™ Black Kit

UView 332005A Spotgun Jr™ / UV Phazer™ Black Leak Detector Kit

List Price: $152.60
: $78.97
Mastercool 53518-UV - MSC-53518-UV High Intensity UV Rechargeable Flashlight

Mastercool 53518-UV High Intensity UV Rechargeable Flashlight - MSC-53518-UV

List Price: $99.99
: $81.89
Tracer Products TP8647 - HBF-TP8647 Complete OPTIMAX Jr.™ /EZ-Ject™ A/C and Fluid Kit

Tracer Products TP-8647 Complete OPTIMAX Jr.™ /EZ-Ject™ A/C and Fluid Leak Detection Kit - HBF-TP8647

List Price: $99.99
: $81.89
Tracerline TP-9357CS - HBF-TP9357CS Vio-Blu™ Dual-Head, True UV / Blue Light Leak Detection Flashlight

Tracerline TP-9357CS Dual-Head, True UV / Blue Light Leak Detection Flashlight - HBF-TP9357CS

List Price: $100.96
: $82.68
UView 413025 UV Phazer NEO™ UV Leak Detection Light

UView 413025 UV Phazer NEO™ UV Leak Detection Light

List Price: $164.00
: $84.87
Flo-Dynamics 03008-1 Tips for 03008 Leak Detector (Pkg of 2) Flo-Dynamics 03008-1 2Pk Tips for 03008 Leak Detector

Flo-Dynamics 03008-1 Tips for 03008 Leak Detector (Pkg of 2)

List Price: $143.53
: $85.01
Flo-Dynamics 01520 Dye Injection Kit--Caulk-gun Style with 8 oz. Universal Dye Cartridge Flo-Dynamics 01520 Dye Injector Kit

Flo-Dynamics 01520 Dye Injection Kit--Caulk-gun Style with 8 oz. Universal Dye Cartridge

List Price: $170.25
: $100.84
TIF Instruments XL-1A - TIF-XL-1A AC Refrigerant Leak Detector

TIF Instruments XL-1A AC Refrigerant Leak Detector - TIF-XL-1A

List Price: $126.99
: $111.14
FJC Inc KIT4 - FJCKIT4 Air Conditioning Starter Tool Kit

FJC Inc KIT4 Air Conditioning Starter Tool Set - FJCKIT4

List Price: $199.48
: $111.14
UView 414565A Spotgun™/ UV Phazer BLACK Rechargeable Leak Detector Kit

UView 414565A Spotgun™/ UV Phazer BLACK Rechargeable Kit

List Price: $249.00
: $128.86
UView 414500A Spotgun™/Micro-Lite™ Leak Detector Kit

UView 414500A Spotgun™/Micro-Lite™ Kit

List Price: $259.04
: $134.05
ATD Tools 3697 - ATD-3697 Electronic Leak Detector

ATD Tools 3697 Electronic Leak Detector - ATD-3697

List Price: $153.99
: $135.52
Mastercool Electronic Leak Detector MSC55100 Electronic Leak Detector

Mastercool Electronic Leak Detector MSC55100

List Price: $199.99
: $142.73
Mastercool 53451-110- MSC-53451-110 Rechargeable UV Flashlight Kit, 110V Charger

Mastercool 53451-110 Rechargeable UV Flashlight Kit, 110V Charger - MSC-53451-110

List Price: $169.99
: $146.24
Tracer Products TP-8656 - TRATP8656 OPTI-PRO™ Plus /EZ-Shot™ A/C Kit

Tracer Products TP-8656 OPTI-PRO™ Plus /EZ-Shot™ A/C Kit - HBF-TP8656

List Price: $234.69
: $147.05
TIF Instruments RX-1A - TIFRX-1A Refrigerant Leak Detector

TIF Instruments RX-1A Refrigerant Leak Detector - TIFRX-1A

List Price: $169.99
: $147.41
ATD Tools 3698 - ATD-3698 Refrigerant Gas Leak Detector

ATD Tools 3698 Refrigerant Gas Leak Detector - ATD-3698

List Price: $177.99
: $156.77
Robinair ROB-16235 UV Leak Detection Kit

Robinair 1635 UV Leak Detection Kit - ROB-16235

List Price: $183.99
: $161.45
Tracer Products TP-8649 - TRATP8649 Complete OPTIMAX Jr™/Mini-EZ™ A/C and Fluid Kit

Tracer Products TP-8649 Complete OPTIMAX Jr™/Mini-EZ™ A/C and Fluid Kit - TRATP8649

List Price: $222.96
: $163.47
   
 

Ultraviolet leak detection is a popular method of leak detection that is used by mechanics. Our selection of refrigerant leak detectors includes a variety of UV flashlights that allow technicians to inspect tight spaces with hours of continuous illumination. We also supply a variety of UV dye injection systems that make easy work of sealing small leaks in evaporators, condensers, hoses, O-rings, gaskets, and other components. Many of the A/C refrigerant leak detectors in our selection are portable, cordless, and equipped with a range of sensitivity levels to suit any application. Utilize UV light technology to start locating leak sources with great precision.

We offer a complete line of A/C refrigerant leak detectors to ensure that you can find a solution for all types of refrigerant leaks. You can extend compressor life, improve performance, reduce friction, and lower duct temperature by stocking up on refrigerant additive to use in any mobile air conditioning system. Permanently seal leaks by keeping sealant with a patented formulation on hand. Technologically advanced ester oil can lubricate and protect an A/C system, all while simultaneously preventing acid from forming or corrosion. We also supply measuring cups, sensor tips, starter kits, and other essentials. Take advantage of free shipping on select products while supplies last. If you have any questions about this selection or would like help, please contact us today for further assistance. Don't forget to register an account, so you can review orders, manage addresses, print invoices, and create wish lists with ease.