Shop AC Unit Detector

Sponsored
About our ads
$129.99
Elitech HVAC Refrigerant Leak Detector Heated Diode Sensor Halogen Freon Sniffer, Air Conditioning Detection, R22 R410A R134A R1234YF Cfcs Hcfcs Hfcs,
Amazon.com
705
Free shipping
$129.99
Elitech HVAC Refrigerant Leak Detector Heated Diode Sensor Halogen Freon Sniffer, Air Conditioning Detection, R22 R410A R134A R1234YF Cfcs Hcfcs Hfcs,
Amazon.com
705
$365.00
Fieldpiece - DR58 Heated Diode Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer With Large, Backlite LCD Screen - Lightweight HVAC Tool
Amazon.com
130
Free shipping
$365.00
Fieldpiece - DR58 Heated Diode Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer With Large, Backlite LCD Screen - Lightweight HVAC Tool
Amazon.com
130
$414.98
Robinair LD5 Select Refrigerant Leak Detector With Color Graphic Display And Long Life Sensor - Compatible With Most Common Refrigerants, Including R-
Amazon.com
23
Free shipping
$414.98
Robinair LD5 Select Refrigerant Leak Detector With Color Graphic Display And Long Life Sensor - Compatible With Most Common Refrigerants, Including R-
Amazon.com
23
$186.63
Mastercool 55900 - Intellasense Mini Refrigerant Leak Detector
ToolPan
$186.63
Mastercool 55900 - Intellasense Mini Refrigerant Leak Detector
ToolPan
$170.99
Elitech Wjl-6000S Hvac Refrigerant Leak Detector+Lmg-10 Digital
eBay
$170.99
Elitech Wjl-6000S Hvac Refrigerant Leak Detector+Lmg-10 Digital
eBay
$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
$1,438.00
Brasch Standalone Gas Monitor (120 VAC) - Up To Four Sensors (CO/NO2)
Buy Gas Monitors
$1,438.00
Brasch Standalone Gas Monitor (120 VAC) - Up To Four Sensors (CO/NO2)
Buy Gas Monitors
$21.99
WJL-6000 Halogen Leak Detector: Reliable Tool For R22, R410A, R134A & R1234YF Refrigerant Gas In HVAC Systems WJL-6000L
Evalm
$21.99
WJL-6000 Halogen Leak Detector: Reliable Tool For R22, R410A, R134A & R1234YF Refrigerant Gas In HVAC Systems WJL-6000L
Evalm
$184.48
$189.99
Fluke T+PRO-1AC KIT Electrical Tester And AC Voltage Detector Kit
Test Equipment Depot
34
$184.48
$189.99
Fluke T+PRO-1AC KIT Electrical Tester And AC Voltage Detector Kit
Test Equipment Depot
34
$30.99
Southwire Dual Range Non Contact AC Voltage Detector - 40126N
Acme Tools
414
$30.99
Southwire Dual Range Non Contact AC Voltage Detector - 40126N
Acme Tools
414
$73.26
Extech Voltage And Current Detector: AC Current/AC Volt, CAT III 600V Model: DVA30
Grainger
$73.26
Extech Voltage And Current Detector: AC Current/AC Volt, CAT III 600V Model: DVA30
Grainger
$19.99
WJL-6000 Halogen Leak Detector: Reliable Tool For R22, R410A, R134A & R1234YF Refrigerant Gas In HVAC Systems WJL-6000
Evalm
$19.99
WJL-6000 Halogen Leak Detector: Reliable Tool For R22, R410A, R134A & R1234YF Refrigerant Gas In HVAC Systems WJL-6000
Evalm
$78.00
$130.00
Elitech HVAC Refrigerant Leak Detector Heated Diode Sensor Halogen Freon Sniffer, Air Conditioning Detection, R22 R410A R134A R1234YF Cfcs Hcfcs Hfcs, ILD-100H(ELD-210 Leakage Level 07 (≤0.11 Oz/Yr))
us.freetids
40% off
$78.00
$130.00
Elitech HVAC Refrigerant Leak Detector Heated Diode Sensor Halogen Freon Sniffer, Air Conditioning Detection, R22 R410A R134A R1234YF Cfcs Hcfcs Hfcs, ILD-100H(ELD-210 Leakage Level 07 (≤0.11 Oz/Yr))
us.freetids
$204.98
Elitech Inframate S Infrared Refrigerant Leak Detector Hvac Ac Freon
eBay
$204.98
Elitech Inframate S Infrared Refrigerant Leak Detector Hvac Ac Freon
eBay
$278.99
Triplett HVD132 Non-Contact High AC Voltage Detector
Northern Tool
90
$278.99
Triplett HVD132 Non-Contact High AC Voltage Detector
Northern Tool
90
$89.99
Leakfinder LF021: Leakfinder Complete A/C And Fluid Leak Detection Kits
Summit Racing
40
$89.99
Leakfinder LF021: Leakfinder Complete A/C And Fluid Leak Detection Kits
Summit Racing
40
$308.45
ATD Tools 3698 | Ac Leak Detector - Standard | Auto Tool World
AutoToolWorld.com
$308.45
ATD Tools 3698 | Ac Leak Detector - Standard | Auto Tool World
AutoToolWorld.com
$35.99
Discover SNDWAY SW-743A Halogen Leak Detector: Advanced 1PPM Sensitivity For Car AC Refrigerants
Evalm
$35.99
Discover SNDWAY SW-743A Halogen Leak Detector: Advanced 1PPM Sensitivity For Car AC Refrigerants
Evalm
$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)
us.freetids
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)
us.freetids
$51.60
$86.00
HVAC Refrigerant Leak Detector With Light Alarm, Freon Leak Detector, Freon Sniffer Halogen Gas Leak Detector Sensor Probes,For R134A R1234yf R22 R410A (Color LED)(Color LED/ 9.6 X 1.7 X 1.9 Inch)
us.freetids
40% off
$51.60
$86.00
HVAC Refrigerant Leak Detector With Light Alarm, Freon Leak Detector, Freon Sniffer Halogen Gas Leak Detector Sensor Probes,For R134A R1234yf R22 R410A (Color LED)(Color LED/ 9.6 X 1.7 X 1.9 Inch)
us.freetids
$14.99
Maxrieny Flashlight With Dual Mode AC Voltage Detector
Digitalzakka
$14.99
Maxrieny Flashlight With Dual Mode AC Voltage Detector
Digitalzakka
$11.49
$39.95
Refrigerant Leak Detector C Advanced HVAC/Auto Halogen Sniffer With LCD Display, Accurately Detects R22, R32, R134A, Ideal For Professional Home Use, Fast Response.
vz.fortecolchoes.com
71% off
$11.49
$39.95
Refrigerant Leak Detector C Advanced HVAC/Auto Halogen Sniffer With LCD Display, Accurately Detects R22, R32, R134A, Ideal For Professional Home Use, Fast Response.
vz.fortecolchoes.com
$188.45
ATD Tools 3697 | Electronic A/C Leak Detector | Auto Tool World
AutoToolWorld.com
1
$188.45
ATD Tools 3697 | Electronic A/C Leak Detector | Auto Tool World
AutoToolWorld.com
1
$727.00
BW Technologies By Honeywell Honeywell BW Icon+ Portable Multi Gas Detector
Airgas
$727.00
BW Technologies By Honeywell Honeywell BW Icon+ Portable Multi Gas Detector
Airgas
$31.30
Dualcheck 2-In-1 Tester, 50-1000V AC Non-Contact Voltage Analog Detector And GFCI Outlet Circuit Analyzer
Home Depot
142
Free shipping
$31.30
Dualcheck 2-In-1 Tester, 50-1000V AC Non-Contact Voltage Analog Detector And GFCI Outlet Circuit Analyzer
Home Depot
142
$45.95
$91.90
ANENG Noncontact Voltage Tester Pen Portable AC Electric Detector With NCV Sensor - Black | Inspire Curations
Inspire Uplift
Free shipping
50% off
$45.95
$91.90
ANENG Noncontact Voltage Tester Pen Portable AC Electric Detector With NCV Sensor - Black | Inspire Curations
Inspire Uplift
Free shipping
$358.33
System Sensor Duct Smoke Detector: 20V AC/24V AC/24V DC Volt, 100 Ma Current, Duct Mount, White Model: D4120W
Grainger
9
$358.33
System Sensor Duct Smoke Detector: 20V AC/24V AC/24V DC Volt, 100 Ma Current, Duct Mount, White Model: D4120W
Grainger
9
$178.24
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert, Gray Model: SL-2000-P
Grainger
4
$178.24
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert, Gray Model: SL-2000-P
Grainger
4
$146.50
Spacepak 45W11-WG1676-32 Refrigerant Leak Detector, R32 | Skip The Warehouse
Skip The Warehouse
$146.50
Spacepak 45W11-WG1676-32 Refrigerant Leak Detector, R32 | Skip The Warehouse
Skip The Warehouse
$42.99
$89.99
Multifunctional Car AC Halogen Leak Detector 1 PC
exlirau
Free shipping
52% off
$42.99
$89.99
Multifunctional Car AC Halogen Leak Detector 1 PC
exlirau
Free shipping
$99.95
Oemtools 24510: OEM Automotive Tools Air Conditioning Refrigerant Leak Detectors
Summit Racing
1
$99.95
Oemtools 24510: OEM Automotive Tools Air Conditioning Refrigerant Leak Detectors
Summit Racing
1
$21.51
Halogen AC Refrigerant Leak Detector, Model WJL-6000UV
bigupgadgets.com
$21.51
Halogen AC Refrigerant Leak Detector, Model WJL-6000UV
bigupgadgets.com
$63.99
Extech DVA30 Non-Contact AC Voltage And Current Detector
Globaltestsupply.com
$63.99
Extech DVA30 Non-Contact AC Voltage And Current Detector
Globaltestsupply.com
$219.99
Klein Tools Refrigerant Gas Leak Detector ET160
WebstaurantStore
$219.99
Klein Tools Refrigerant Gas Leak Detector ET160
WebstaurantStore
$209.72
Fluke TPRO-1AC-KIT T+PRO-1AC Electrical Tester And AC Voltage Detector Kit, TPRO-1AC-KIT | Supplyhouse.Com
SupplyHouse.com
$209.72
Fluke TPRO-1AC-KIT T+PRO-1AC Electrical Tester And AC Voltage Detector Kit, TPRO-1AC-KIT | Supplyhouse.Com
SupplyHouse.com
$16.08
Non-Contact AC Voltage Detector And Phase Sequence Indicator
Home Depot
1
Free shipping
$16.08
Non-Contact AC Voltage Detector And Phase Sequence Indicator
Home Depot
1
DUCT DETECTORS EXPLAINED
25:47
DUCT DETECTORS EXPLAINED
32.4K viewsApr 19, 2020
YouTubeHVACR VIDEOS
How To Use AC Gauges
26:34
How To Use AC Gauges
1.5M viewsJul 26, 2020
YouTubeBenjamin Sahlstrom
HVAC Training - DUCT SMOKE DETECTOR
7:10
HVAC Training - DUCT SMOKE DETECTOR
22.8K viewsSep 19, 2020
YouTubeHVAC SIMPLIFIED
A/C Pro® Gauge Diagnostics
1:57
A/C Pro® Gauge Diagnostics
170.6K viewsFeb 27, 2019
YouTubeAC PRO
UNI-T UT12M AC Voltage Detector
1:53
UNI-T UT12M AC Voltage Detector
36.9K viewsOct 15, 2020
YouTubeMahmut Özer
Find Refrigerant Leaks With a UV light
4:49
Find Refrigerant Leaks With a UV light
74.7K viewsAug 1, 2018
YouTubeBarbour's Auto Help
How To Quickly Find Car AC Leaks
2:45
How To Quickly Find Car AC Leaks
558.1K viewsJul 21, 2015
YouTubeScotty Kilmer
20:56
Duct Smoke Detector Simplified
93.9K viewsSep 17, 2018
YouTubeHVACR VIDEOS
3:41
Wiring in Smoke Detector on HVAC Package unit
38.4K viewsJan 7, 2020
YouTubeHVAC Service Technician Talk
5:31
Stud, Wire finder - AC, metal, wood detector
74.7K viewsJul 14, 2018
YouTubeALS-TechReview
1:37
How To Test A Furnace Flame Sensor
191.4K viewsNov 3, 2015
YouTubePinnacle Career Institute
5:23
Fluorescent Leak Detection for AC&R Systems
56.8K viewsJun 27, 2013
YouTubespectrolineproducts
3:06
How To Find Car AC Leaks FAST
176.4K viewsAug 16, 2016
YouTubeScotty Kilmer
13:30
How to Find AC Leaks in Your Car (UV Dye)
5.5M viewsJul 3, 2015
YouTubeChrisFix
1:05
How to use Non-Contact Voltage Detectors
241.1K viewsSep 5, 2019
YouTubeFluke Corporation
1:30
How to find Refrigerant Leaks in HVAC/R Systems using Fluoresce…
104.5K viewsFeb 13, 2020
YouTubeSpectronics Corporation - Spectroline
2:56
HOW TO FIND AN AIR CONDITIONER LEAK IN 10 MINUT…
48.4K viewsAug 2, 2016
YouTube2CarPros
2:22
How to Use a Metal, Voltage & Stud Detector
76K viewsAug 23, 2021
YouTubeSealey Tools
4:00
Locating Leaks in Building Enclosures and Duct Systems
44.8K viewsNov 16, 2018
YouTubeRetrotec
6:47
How Air Conditioner Works - Parts & Functions Explained with Animati…
741.1K viewsJun 12, 2020
YouTubeAcademic Gain Tutorials
1:06
How to use AC Dye to Find Leaks: Spectroline GLO- STICK™ Method
9.3K viewsDec 9, 2020
YouTubeSpectronics Corporation - Spectroline
7:51
Basic Voltage and Safety Measurements on an Air Conditio…
225.2K viewsApr 13, 2021
YouTubeHVAC School
3:35
How To Fix Small AC Refrigerant Leaks On Your Car
674.2K viewsFeb 23, 2012
YouTubeScotty Kilmer
8:00
How to Leak Test an AC With Nitrogen Pressure
313K viewsJan 19, 2021
YouTubeHVAC School
8:57
Duct Smoke Detector for Infinity, Evolution, or Ion Controls
77.4K viewsApr 17, 2019
YouTubeTec Tube
20:59
How to Find AC Refrigerant Leaks in Your Car (UV Dye) - HVAC
117.6K viewsAug 25, 2021
YouTubeTutorialGenius.com
5:50
LOW REFRIGERANT CHARGE on A/C Unit! How to Verify with Gaug…
27.5K viewsAug 25, 2018
YouTubeAC Service Tech LLC
5:36
Wiring a HVAC ducted smoke detector-easy way
143.4K viewsOct 17, 2015
YouTubeMarco Alvarez
4:10
System Sensor Convention 4-wire Duct Smoke Detector D4120 Wirin…
111.1K viewsApr 21, 2013
YouTubeKyle J. Schuler, SET
1:18
Air Conditioner – How to Find the Model Number
100.3K viewsSep 24, 2010
YouTubeRepairClinic.com
See more videos
Static thumbnail place holder

Shop AC Unit Detector

Sponsored
About our ads
$129.99
Elitech HVAC Refrigerant Leak Detector Heated Diode Sensor Halogen Freon Sniffer, Air Conditioning Detection, R22 R410A R134A R1234YF Cfcs Hcfcs Hfcs,
Amazon.com
705
Free shipping
$129.99
Elitech HVAC Refrigerant Leak Detector Heated Diode Sensor Halogen Freon Sniffer, Air Conditioning Detection, R22 R410A R134A R1234YF Cfcs Hcfcs Hfcs,
Amazon.com
705
$365.00
Fieldpiece - DR58 Heated Diode Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer With Large, Backlite LCD Screen - Lightweight HVAC Tool
Amazon.com
130
Free shipping
$365.00
Fieldpiece - DR58 Heated Diode Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer With Large, Backlite LCD Screen - Lightweight HVAC Tool
Amazon.com
130
$414.98
Robinair LD5 Select Refrigerant Leak Detector With Color Graphic Display And Long Life Sensor - Compatible With Most Common Refrigerants, Including R-
Amazon.com
23
Free shipping
$414.98
Robinair LD5 Select Refrigerant Leak Detector With Color Graphic Display And Long Life Sensor - Compatible With Most Common Refrigerants, Including R-
Amazon.com
23
$186.63
Mastercool 55900 - Intellasense Mini Refrigerant Leak Detector
ToolPan
$186.63
Mastercool 55900 - Intellasense Mini Refrigerant Leak Detector
ToolPan
$170.99
Elitech Wjl-6000S Hvac Refrigerant Leak Detector+Lmg-10 Digital
eBay
$170.99
Elitech Wjl-6000S Hvac Refrigerant Leak Detector+Lmg-10 Digital
eBay
$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
$1,438.00
Brasch Standalone Gas Monitor (120 VAC) - Up To Four Sensors (CO/NO2)
Buy Gas Monitors
$1,438.00
Brasch Standalone Gas Monitor (120 VAC) - Up To Four Sensors (CO/NO2)
Buy Gas Monitors
$21.99
WJL-6000 Halogen Leak Detector: Reliable Tool For R22, R410A, R134A & R1234YF Refrigerant Gas In HVAC Systems WJL-6000L
Evalm
$21.99
WJL-6000 Halogen Leak Detector: Reliable Tool For R22, R410A, R134A & R1234YF Refrigerant Gas In HVAC Systems WJL-6000L
Evalm
$184.48
$189.99
Fluke T+PRO-1AC KIT Electrical Tester And AC Voltage Detector Kit
Test Equipment Depot
34
$184.48
$189.99
Fluke T+PRO-1AC KIT Electrical Tester And AC Voltage Detector Kit
Test Equipment Depot
34
$30.99
Southwire Dual Range Non Contact AC Voltage Detector - 40126N
Acme Tools
414
$30.99
Southwire Dual Range Non Contact AC Voltage Detector - 40126N
Acme Tools
414
$73.26
Extech Voltage And Current Detector: AC Current/AC Volt, CAT III 600V Model: DVA30
Grainger
$73.26
Extech Voltage And Current Detector: AC Current/AC Volt, CAT III 600V Model: DVA30
Grainger
$19.99
WJL-6000 Halogen Leak Detector: Reliable Tool For R22, R410A, R134A & R1234YF Refrigerant Gas In HVAC Systems WJL-6000
Evalm
$19.99
WJL-6000 Halogen Leak Detector: Reliable Tool For R22, R410A, R134A & R1234YF Refrigerant Gas In HVAC Systems WJL-6000
Evalm
$78.00
$130.00
Elitech HVAC Refrigerant Leak Detector Heated Diode Sensor Halogen Freon Sniffer, Air Conditioning Detection, R22 R410A R134A R1234YF Cfcs Hcfcs Hfcs, ILD-100H(ELD-210 Leakage Level 07 (≤0.11 Oz/Yr))
us.freetids
40% off
$78.00
$130.00
Elitech HVAC Refrigerant Leak Detector Heated Diode Sensor Halogen Freon Sniffer, Air Conditioning Detection, R22 R410A R134A R1234YF Cfcs Hcfcs Hfcs, ILD-100H(ELD-210 Leakage Level 07 (≤0.11 Oz/Yr))
us.freetids
$204.98
Elitech Inframate S Infrared Refrigerant Leak Detector Hvac Ac Freon
eBay
$204.98
Elitech Inframate S Infrared Refrigerant Leak Detector Hvac Ac Freon
eBay
$278.99
Triplett HVD132 Non-Contact High AC Voltage Detector
Northern Tool
90
$278.99
Triplett HVD132 Non-Contact High AC Voltage Detector
Northern Tool
90
$89.99
Leakfinder LF021: Leakfinder Complete A/C And Fluid Leak Detection Kits
Summit Racing
40
$89.99
Leakfinder LF021: Leakfinder Complete A/C And Fluid Leak Detection Kits
Summit Racing
40
$308.45
ATD Tools 3698 | Ac Leak Detector - Standard | Auto Tool World
AutoToolWorld.com
$308.45
ATD Tools 3698 | Ac Leak Detector - Standard | Auto Tool World
AutoToolWorld.com
$35.99
Discover SNDWAY SW-743A Halogen Leak Detector: Advanced 1PPM Sensitivity For Car AC Refrigerants
Evalm
$35.99
Discover SNDWAY SW-743A Halogen Leak Detector: Advanced 1PPM Sensitivity For Car AC Refrigerants
Evalm