Shop Leak Detection Tools for HVAC

Sponsored
About our ads
$55.03
Rectorseal Better Bubble 65273 Advanced Leak Detector, Detects Refrigerant Gas, Air, And Oxygen, Fast Acting, Can Be Used At Varied Temperature/
Amazon.com
Free shipping
$55.03
Rectorseal Better Bubble 65273 Advanced Leak Detector, Detects Refrigerant Gas, Air, And Oxygen, Fast Acting, Can Be Used At Varied Temperature/
Amazon.com
Free shipping
$104.99
Freon Leak Detector, LD-200 Refrigerant Leak Detector With Rechargeable Battery, Sensitive AC Leak Detector HVAC For R12 R22 R134a
Amazon.com
3
Free shipping
$104.99
Freon Leak Detector, LD-200 Refrigerant Leak Detector With Rechargeable Battery, Sensitive AC Leak Detector HVAC For R12 R22 R134a
Amazon.com
3
$474.49
Robinair LD9-TG Tracer Gas Leak Detector
Amazon.com
Free shipping
$474.49
Robinair LD9-TG Tracer Gas Leak Detector
Amazon.com
Free shipping
$382.76
CPS LS790B Leak-Seeker Refrigerant Leak Detector
Mile-X Equipment, Inc.
Free shipping
$382.76
CPS LS790B Leak-Seeker Refrigerant Leak Detector
Mile-X Equipment, Inc.
Free shipping
$61.20
$102.00
HVAC Refrigerant Freon Leak Detector, Rechargeable Battery Powered Halogen Freon Sniffer Heated Diode Sensor For R22, R410a, R134a, R1234yf, Hfcs, Hcfcs, Cfcs, Air Conditioning Detection - Red(Red/RV382PR)
shop.tenlca-gs.com
40% off
$61.20
$102.00
HVAC Refrigerant Freon Leak Detector, Rechargeable Battery Powered Halogen Freon Sniffer Heated Diode Sensor For R22, R410a, R134a, R1234yf, Hfcs, Hcfcs, Cfcs, Air Conditioning Detection - Red(Red/RV382PR)
shop.tenlca-gs.com
$682.20
$758.00
Bacharach H-10 PRO Universal Refrigerant Leak Detector,
TruTech Tools
25
Free shipping
$682.20
$758.00
Bacharach H-10 PRO Universal Refrigerant Leak Detector,
TruTech Tools
25
$63.60
$106.00
Freon Leak Detector, LD-200 Refrigerant Leak Detector With Rechargeable Battery, Sensitive AC Leak Detector HVAC For R12 R22 R134a R1234 R1234yf R600a R410a Cfcs Hcfcs Hfcs Hfos Hcs
ynyidea
40% off
$63.60
$106.00
Freon Leak Detector, LD-200 Refrigerant Leak Detector With Rechargeable Battery, Sensitive AC Leak Detector HVAC For R12 R22 R134a R1234 R1234yf R600a R410a Cfcs Hcfcs Hfcs Hfos Hcs
ynyidea
$662.10
MAHLE 3608173300 Leak Sealant Detector Kit
Mile-X Equipment, Inc.
$662.10
MAHLE 3608173300 Leak Sealant Detector Kit
Mile-X Equipment, Inc.
$190.00
ACI | A/SLD | Spot Leak Detector, Relay Output, 14ft/4.26m Leader
Blackhawk Supply
$190.00
ACI | A/SLD | Spot Leak Detector, Relay Output, 14ft/4.26m Leader
Blackhawk Supply
$54.00
$90.00
VIVOHOME HVAC Refrigerant Freon Leak Detector With LED Light, Battery Powered, AC Sniffer Leak Detector For R134a R410a R1234yf Cfcs Hcfcs Hfcs Hfos Hcs, Max Sensitivity Up To 0.07Oz./Yr(Portable With LED Light/0.07Oz./Yr)
ynyidea
40% off
$54.00
$90.00
VIVOHOME HVAC Refrigerant Freon Leak Detector With LED Light, Battery Powered, AC Sniffer Leak Detector For R134a R410a R1234yf Cfcs Hcfcs Hfcs Hfos Hcs, Max Sensitivity Up To 0.07Oz./Yr(Portable With LED Light/0.07Oz./Yr)
ynyidea
$159.48
Crc 14503 20Oz Leak Detector
New Feedonomics Feed - ARC 8/12/2025
136
$159.48
Crc 14503 20Oz Leak Detector
New Feedonomics Feed - ARC 8/12/2025
136
$171.22
Mastercool 55900 - Intellasense Mini Refrigerant Leak Detector
ToolPan
$171.22
Mastercool 55900 - Intellasense Mini Refrigerant Leak Detector
ToolPan
$374.85
$441.00
Fieldpiece DR58 Heated Diode Refrigerant Leak Detector
TruTech Tools
189
Free shipping
14% off
$374.85
$441.00
Fieldpiece DR58 Heated Diode Refrigerant Leak Detector
TruTech Tools
189
$349.90
MAHLE 026-80635-00 LD-2 Dual Mode Refrigerant Gas Leak Detector
Mile-X Equipment, Inc.
$349.90
MAHLE 026-80635-00 LD-2 Dual Mode Refrigerant Gas Leak Detector
Mile-X Equipment, Inc.
$228.00
$320.00
NAVAC NML1 Leak Detector
TruTech Tools
19
Free shipping
28% off
$228.00
$320.00
NAVAC NML1 Leak Detector
TruTech Tools
19
$183.60
Johnson Controls | RLD-H10-100 | REFR LEAK DETECTOR 14in
Blackhawk Supply
$183.60
Johnson Controls | RLD-H10-100 | REFR LEAK DETECTOR 14in
Blackhawk Supply
$212.77
CPS PRODUCTS LSCG, Electronic Leak Detector, For HVAC Professionals
Voomi Supply
30-day returns (most items)
$212.77
CPS PRODUCTS LSCG, Electronic Leak Detector, For HVAC Professionals
Voomi Supply
30-day returns
$54.88
$71.34
Elitech ILD-200 Infrared HVAC Refrigerant Leak Detector Auto Halogen Leakage Tester
theminutetrader
23% off
$54.88
$71.34
Elitech ILD-200 Infrared HVAC Refrigerant Leak Detector Auto Halogen Leakage Tester
theminutetrader
$64.89
$84.36
Elitech ILD-200 Infrared HVAC Refrigerant Leak Detector Auto Halogen Leakage Tester
theminutetrader
23% off
$64.89
$84.36
Elitech ILD-200 Infrared HVAC Refrigerant Leak Detector Auto Halogen Leakage Tester
theminutetrader
$54.88
$71.34
Elitech HLD-200 HVAC Refrigerant Leak Detector AC Sniffer Automotive Halogen Gas Tester
theminutetrader
23% off
$54.88
$71.34
Elitech HLD-200 HVAC Refrigerant Leak Detector AC Sniffer Automotive Halogen Gas Tester
theminutetrader
$86.73
$169.81
122Pcs Automotive AC Leak Detection Kit, Multifunction Brass Air Conditioning Leak Test Repair Tool Set For Car, Truck, Vehicle HVAC System Maintenance And Recharge
us.aquarius
48% off
$86.73
$169.81
122Pcs Automotive AC Leak Detection Kit, Multifunction Brass Air Conditioning Leak Test Repair Tool Set For Car, Truck, Vehicle HVAC System Maintenance And Recharge
us.aquarius
$131.00
Aquanutech Leak Detector System New LD4141
FactoryPure
$131.00
Aquanutech Leak Detector System New LD4141
FactoryPure
$54.00
Elitech Hvac Leak Detector Halogen Gas Tester Hvac Refrigerant AC Sniffer R22 R410a R134a
Walmart
Free shipping
30-day returns
$54.00
Elitech Hvac Leak Detector Halogen Gas Tester Hvac Refrigerant AC Sniffer R22 R410a R134a
Walmart
30-day returns
$64.99
Smoke Pencil ONE Air Leak Detector, Handheld Leak Detector Kit With Fog Juice For Detecting Leaks, Puffer Tool For Hvac Techs Energy Raters
Walmart
Free shipping
$64.99
Smoke Pencil ONE Air Leak Detector, Handheld Leak Detector Kit With Fog Juice For Detecting Leaks, Puffer Tool For Hvac Techs Energy Raters
Walmart
Free shipping
$391.14
CPS Products LDA1000UV - SAE Pro-Set® II Electronic Refrigerant Leak Detector With Clip-On UV Light
ToolPan
$391.14
CPS Products LDA1000UV - SAE Pro-Set® II Electronic Refrigerant Leak Detector With Clip-On UV Light
ToolPan
$3,752.00
PCE Instruments PCE-LDC 15, Leak Detector With Soundproof Headphones 40 Khz Working Frequency
Selectum
$3,752.00
PCE Instruments PCE-LDC 15, Leak Detector With Soundproof Headphones 40 Khz Working Frequency
Selectum
$367.89
CPS Products LDA1000H - SAE Pro-Set® II Electronic Refrigerant Leak Detector
ToolPan
$367.89
CPS Products LDA1000H - SAE Pro-Set® II Electronic Refrigerant Leak Detector
ToolPan
$71.40
$119.00
QPKING Refrigeration Digital Manifold Gauge Meter HVAC Vacuum Pressure Temperature Tester Leakage Test LM120 Digital Manifold Pressure Tester With 3 Hoses Built-In 89 Database1
ynyidea
39% off
$71.40
$119.00
QPKING Refrigeration Digital Manifold Gauge Meter HVAC Vacuum Pressure Temperature Tester Leakage Test LM120 Digital Manifold Pressure Tester With 3 Hoses Built-In 89 Database1
ynyidea
$59.40
$99.00
77Pcs Automotive Air Conditioning Leak Test Kit Brass Ac Leak Detection Tools Connector Repair Kit For Car Truck Auto AC
us.aquarius
39% off
$59.40
$99.00
77Pcs Automotive Air Conditioning Leak Test Kit Brass Ac Leak Detection Tools Connector Repair Kit For Car Truck Auto AC
us.aquarius
$246.20
$333.91
SPECTROLINE OPK-40EZE Leak Detection Kit, Leak Detection, Complete Kit
Voomi Supply
30-day returns (most items)
26% off
$246.20
$333.91
SPECTROLINE OPK-40EZE Leak Detection Kit, Leak Detection, Complete Kit
Voomi Supply
30-day returns
$36.83
$48.19
Elitech HLD-100+ HVAC Refrigerant Leak Detector AC Sniffer Automotive Halogen Gas Tester
jmpropiedadesit
Free shipping
23% off
$36.83
$48.19
Elitech HLD-100+ HVAC Refrigerant Leak Detector AC Sniffer Automotive Halogen Gas Tester
jmpropiedadesit
Free shipping
$22.09
$25.99
Elitech Wjl-6000S Freon Leak Detector Halogen Gas Sniffer Refrigerant Tester AC Leak Tester R22 R410a R134a R1234yf
Walmart
Free shipping
30-day returns
15% off
$22.09
$25.99
Elitech Wjl-6000S Freon Leak Detector Halogen Gas Sniffer Refrigerant Tester AC Leak Tester R22 R410a R134a R1234yf
Walmart
30-day returns
$59.86
$79.83
Elitech HLD-200 HVAC Refrigerant Leak Detector AC Sniffer Automotive Halogen Gas Tester
jmpropiedadesit
Free shipping
25% off
$59.86
$79.83
Elitech HLD-200 HVAC Refrigerant Leak Detector AC Sniffer Automotive Halogen Gas Tester
jmpropiedadesit
Free shipping
$179.95
Floodmaster RS-096 Water Leak Detection / HVAC & AC Condensate Pan Overflow Alarm
Global Industrial
$179.95
Floodmaster RS-096 Water Leak Detection / HVAC & AC Condensate Pan Overflow Alarm
Global Industrial
$59.86
$79.83
Elitech IR-200 Refrigerant Leak Detector HVAC Halogen Gas Sniffer With Infraredheated Diode Dual Sensor
jmpropiedadesit
Free shipping
25% off
$59.86
$79.83
Elitech IR-200 Refrigerant Leak Detector HVAC Halogen Gas Sniffer With Infraredheated Diode Dual Sensor
jmpropiedadesit
Free shipping
$498.81
Robinair Division LD7 | Refrigerant Leak Detector | Auto Tool World
AutoToolWorld.com
$498.81
Robinair Division LD7 | Refrigerant Leak Detector | Auto Tool World
AutoToolWorld.com
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop Leak Detection Tools for HVAC

    Sponsored
    About our ads
    $55.03
    Rectorseal Better Bubble 65273 Advanced Leak Detector, Detects Refrigerant Gas, Air, And Oxygen, Fast Acting, Can Be Used At Varied Temperature/
    Amazon.com
    Free shipping
    $55.03
    Rectorseal Better Bubble 65273 Advanced Leak Detector, Detects Refrigerant Gas, Air, And Oxygen, Fast Acting, Can Be Used At Varied Temperature/
    Amazon.com
    Free shipping
    $104.99
    Freon Leak Detector, LD-200 Refrigerant Leak Detector With Rechargeable Battery, Sensitive AC Leak Detector HVAC For R12 R22 R134a
    Amazon.com
    3
    Free shipping
    $104.99
    Freon Leak Detector, LD-200 Refrigerant Leak Detector With Rechargeable Battery, Sensitive AC Leak Detector HVAC For R12 R22 R134a
    Amazon.com
    3
    $474.49
    Robinair LD9-TG Tracer Gas Leak Detector
    Amazon.com
    Free shipping
    $474.49
    Robinair LD9-TG Tracer Gas Leak Detector
    Amazon.com
    Free shipping
    $382.76
    CPS LS790B Leak-Seeker Refrigerant Leak Detector
    Mile-X Equipment, Inc.
    Free shipping
    $382.76
    CPS LS790B Leak-Seeker Refrigerant Leak Detector
    Mile-X Equipment, Inc.
    Free shipping
    $61.20
    $102.00
    HVAC Refrigerant Freon Leak Detector, Rechargeable Battery Powered Halogen Freon Sniffer Heated Diode Sensor For R22, R410a, R134a, R1234yf, Hfcs, Hcfcs, Cfcs, Air Conditioning Detection - Red(Red/RV382PR)
    shop.tenlca-gs.com
    40% off
    $61.20
    $102.00
    HVAC Refrigerant Freon Leak Detector, Rechargeable Battery Powered Halogen Freon Sniffer Heated Diode Sensor For R22, R410a, R134a, R1234yf, Hfcs, Hcfcs, Cfcs, Air Conditioning Detection - Red(Red/RV382PR)
    shop.tenlca-gs.com
    $682.20
    $758.00
    Bacharach H-10 PRO Universal Refrigerant Leak Detector,
    TruTech Tools
    25
    Free shipping
    $682.20
    $758.00
    Bacharach H-10 PRO Universal Refrigerant Leak Detector,
    TruTech Tools
    25
    $63.60
    $106.00
    Freon Leak Detector, LD-200 Refrigerant Leak Detector With Rechargeable Battery, Sensitive AC Leak Detector HVAC For R12 R22 R134a R1234 R1234yf R600a R410a Cfcs Hcfcs Hfcs Hfos Hcs
    ynyidea
    40% off
    $63.60
    $106.00
    Freon Leak Detector, LD-200 Refrigerant Leak Detector With Rechargeable Battery, Sensitive AC Leak Detector HVAC For R12 R22 R134a R1234 R1234yf R600a R410a Cfcs Hcfcs Hfcs Hfos Hcs
    ynyidea
    $662.10
    MAHLE 3608173300 Leak Sealant Detector Kit
    Mile-X Equipment, Inc.
    $662.10
    MAHLE 3608173300 Leak Sealant Detector Kit
    Mile-X Equipment, Inc.
    $190.00
    ACI | A/SLD | Spot Leak Detector, Relay Output, 14ft/4.26m Leader
    Blackhawk Supply
    $190.00
    ACI | A/SLD | Spot Leak Detector, Relay Output, 14ft/4.26m Leader
    Blackhawk Supply
    $54.00
    $90.00
    VIVOHOME HVAC Refrigerant Freon Leak Detector With LED Light, Battery Powered, AC Sniffer Leak Detector For R134a R410a R1234yf Cfcs Hcfcs Hfcs Hfos Hcs, Max Sensitivity Up To 0.07Oz./Yr(Portable With LED Light/0.07Oz./Yr)
    ynyidea
    40% off
    $54.00
    $90.00
    VIVOHOME HVAC Refrigerant Freon Leak Detector With LED Light, Battery Powered, AC Sniffer Leak Detector For R134a R410a R1234yf Cfcs Hcfcs Hfcs Hfos Hcs, Max Sensitivity Up To 0.07Oz./Yr(Portable With LED Light/0.07Oz./Yr)
    ynyidea
    $159.48
    Crc 14503 20Oz Leak Detector
    New Feedonomics Feed - ARC 8/12/2025
    136
    $159.48
    Crc 14503 20Oz Leak Detector
    New Feedonomics Feed - ARC 8/12/2025
    136
    $171.22
    Mastercool 55900 - Intellasense Mini Refrigerant Leak Detector
    ToolPan
    $171.22
    Mastercool 55900 - Intellasense Mini Refrigerant Leak Detector
    ToolPan
    $374.85
    $441.00
    Fieldpiece DR58 Heated Diode Refrigerant Leak Detector
    TruTech Tools
    189
    Free shipping
    14% off
    $374.85
    $441.00
    Fieldpiece DR58 Heated Diode Refrigerant Leak Detector
    TruTech Tools
    189
    $349.90
    MAHLE 026-80635-00 LD-2 Dual Mode Refrigerant Gas Leak Detector
    Mile-X Equipment, Inc.
    $349.90
    MAHLE 026-80635-00 LD-2 Dual Mode Refrigerant Gas Leak Detector
    Mile-X Equipment, Inc.
    $228.00
    $320.00
    NAVAC NML1 Leak Detector
    TruTech Tools
    19
    Free shipping
    28% off
    $228.00
    $320.00
    NAVAC NML1 Leak Detector
    TruTech Tools
    19
    $183.60
    Johnson Controls | RLD-H10-100 | REFR LEAK DETECTOR 14in
    Blackhawk Supply
    $183.60
    Johnson Controls | RLD-H10-100 | REFR LEAK DETECTOR 14in
    Blackhawk Supply
    $212.77
    CPS PRODUCTS LSCG, Electronic Leak Detector, For HVAC Professionals
    Voomi Supply
    30-day returns (most items)
    $212.77
    CPS PRODUCTS LSCG, Electronic Leak Detector, For HVAC Professionals
    Voomi Supply
    30-day returns
    $54.88
    $71.34
    Elitech ILD-200 Infrared HVAC Refrigerant Leak Detector Auto Halogen Leakage Tester
    theminutetrader
    23% off
    $54.88
    $71.34
    Elitech ILD-200 Infrared HVAC Refrigerant Leak Detector Auto Halogen Leakage Tester
    theminutetrader