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Safety Equipment and GearAir QualityAlarm SystemsAll Home SecurityBathroom Cabinets & FixturesBathroom PlumbingBreakers, Distributors, and Load CentersCar Emergency SuppliesCarbon Monoxide AlarmsDimmers, Switches, and Wall PlatesElectrical ToolsEmergency SuppliesFire SafetyHand ToolsHome SafetyHVAC Ducting and VentilationKiddePaint Supplies & ToolsPersonal PreparednessPersonal Protective EquipmentPipes, Fittings & AccessoriesSafety DetectorsStorm & Flood PrepSurveillanceTestersWildfire Prep
Duct Detector(34)
Uses item details. Price when purchased online
Elitech ILD-100H HVAC Refrigerant Leak Detector Heated Diode Sensor Life Halogen Freon Sniffer, Air Conditioning Detection, Automotive Gas Finder $129.99
Sponsored
$12999
current price $129.99Elitech ILD-100H HVAC Refrigerant Leak Detector Heated Diode Sensor Life Halogen Freon Sniffer, Air Conditioning Detection, Automotive Gas Finder
Edwards Signaling Duct Detector,4-Wire SD-SJ $151.58
$15158
current price $151.58Edwards Signaling Duct Detector,4-Wire SD-SJ
2. Portable HVAC Leak Detector with Alarm & Light, CFCs HCFCs Tester for AC Systems, 0-1000PPM
2. Portable HVAC Leak Detector with Alarm & Light, CFCs HCFCs Tester for AC Systems, 0-1000PPM
Edwards Signaling Duct Detector,2-Wire SD-2W $231.90
$23190
current price $231.90Edwards Signaling Duct Detector,2-Wire SD-2W
0-1000PPM HVAC Leak Detector Leak Tester Leak Detector AC Sniffer with Light & Alarm
0-1000PPM HVAC Leak Detector Leak Tester Leak Detector AC Sniffer with Light & Alarm
Reduced price 5 In1 Multifunctional Handheld Metal Detector Wall Detector Stud Detector Scanner Portable Wire Duct Power Scanner For Detecting Red From $25.54
From$2554
5 In1 Multifunctional Handheld Metal Detector Wall Detector Stud Detector Scanner Portable Wire Duct Power Scanner For Detecting Red
Elitech Infrared Refrigerant Leak Detector HVAC Halogen Gas AC Sniffer
Elitech Infrared Refrigerant Leak Detector HVAC Halogen Gas AC Sniffer
Wire & Pipe Detector, Wall Safety Scanner, High Sensitivity Power Line Finder, LED and Sound Alert Tool, Portable Detector to Locate Live AC Wires and Metal Pipes Inside Walls,Black
Wire & Pipe Detector, Wall Safety Scanner, High Sensitivity Power Line Finder, LED and Sound Alert Tool, Portable Detector to Locate Live AC Wires and Metal Pipes Inside Walls,Black
Clearance Nsxcdh Halogen Refrigerant Leak Detector HVAC AC Leak Sniffer Sensitive Adjustable Audible Visual Alarm Service Tool $13.99 Was $16.99
Now$1399
current price Now $13.99, Was $16.99$16.99
Nsxcdh Halogen Refrigerant Leak Detector HVAC AC Leak Sniffer Sensitive Adjustable Audible Visual Alarm Service Tool
11 out of 5 Stars. 1 reviews
Suodoka Magnetic Stud Finder Wall Scanner Stud Detection Suction Screw Metal Wire Cable Duct Tester Dark Blue From $10.19
4 options
Available in additional 4 optionsFrom$1019
Suodoka Magnetic Stud Finder Wall Scanner Stud Detection Suction Screw Metal Wire Cable Duct Tester Dark Blue
Portable High Sensitivity Leak Detector With Audible Visual Alerts for HVAC Automotive Refrigerants Systems $25.70
$2570
current price $25.70Portable High Sensitivity Leak Detector With Audible Visual Alerts for HVAC Automotive Refrigerants Systems
Lepmerk Freon Leak Detector WJL-6000 Refrigerant HVAC Leak Detector Halogen Gas Sniffer Automotive Gas Finder Halogen Leakage Tester Checker for R134a R410A R12 R22 R404A $25.40
$2540
current price $25.40Lepmerk Freon Leak Detector WJL-6000 Refrigerant HVAC Leak Detector Halogen Gas Sniffer Automotive Gas Finder Halogen Leakage Tester Checker for R134a R410A R12 R22 R404A
0-1000PPM HVAC Leak Detector Leak Tester Leak Detector AC Sniffer with Light & Alarm
0-1000PPM HVAC Leak Detector Leak Tester Leak Detector AC Sniffer with Light & Alarm
Clearance JIhuahe 5-in-1 Handheld Metal and Wall Detector - Multifunction Stud Finder Scanner for Wires, Ducts, Wood, Cable, and Metal Detection, Portable Scanner Device,Red Was $18.49
JIhuahe 5-in-1 Handheld Metal and Wall Detector - Multifunction Stud Finder Scanner for Wires, Ducts, Wood, Cable, and Metal Detection, Portable Scanner Device,Red
THLKIF Wire & Pipe Detector – Detects Live Ac Wires & Metal Pipes in Walls – LED & Sound Alerts – Adjustable Sensitivity – DIY Indoor Wall Safety Tool (Drywall Use)
THLKIF Wire & Pipe Detector – Detects Live Ac Wires & Metal Pipes in Walls – LED & Sound Alerts – Adjustable Sensitivity – DIY Indoor Wall Safety Tool (Drywall Use)
Electronics Leak Detector - Gas Leak Tester with Audibles Visual Alarm, High Sensitivity Detection for Auto, Ideal for Automotive Repair and HVAC Professionals
Electronics Leak Detector - Gas Leak Tester with Audibles Visual Alarm, High Sensitivity Detection for Auto, Ideal for Automotive Repair and HVAC Professionals
REACHISE PP Plastic Air Volume Rate Damper Manual Air Duct Check
REACHISE PP Plastic Air Volume Rate Damper Manual Air Duct Check
Freon Leak Detector WJL-6000 Refrigerant HVAC Leak Detector Halogen Gas Sniffer Automotive Gas Finder Halogen Leakage Tester Checker for R134a R410A R12 R22 R404A $27.99
$2799
current price $27.99Freon Leak Detector WJL-6000 Refrigerant HVAC Leak Detector Halogen Gas Sniffer Automotive Gas Finder Halogen Leakage Tester Checker for R134a R410A R12 R22 R404A
0-1000PPM HVAC Leak Detector Leak Tester Leak Detector AC Sniffer with Light & Alarm Was $37.00
0-1000PPM HVAC Leak Detector Leak Tester Leak Detector AC Sniffer with Light & Alarm
Veris Industries TAJI0 Industries Averaging Duct Sensor, 24' $205.34
$20534
current price $205.34Veris Industries TAJI0 Industries Averaging Duct Sensor, 24'
MLINS 3pcs Manual Plastic Air Duct Check Volume Control For Ventilation $40.29
$4029
current price $40.29MLINS 3pcs Manual Plastic Air Duct Check Volume Control For Ventilation
Elitech ILD-100H HVAC Refrigerant Leak Detector Heated Diode Sensor Life Halogen Freon Sniffer, Air Conditioning Detection, Automotive Gas Finder $129.99
$12999
current price $129.99Elitech ILD-100H HVAC Refrigerant Leak Detector Heated Diode Sensor Life Halogen Freon Sniffer, Air Conditioning Detection, Automotive Gas Finder
Freon Leak Detector Halogen Gas Sniffer Refrigerant AC Leak Tester WJL-6000 Halogen Leak Detector Refrigerant HVAC Checker-R134a R410a R22a NEW Was $24.39
Freon Leak Detector Halogen Gas Sniffer Refrigerant AC Leak Tester WJL-6000 Halogen Leak Detector Refrigerant HVAC Checker-R134a R410a R22a NEW
Refrigerant Leak Detector, WJL-6000 PRO Refrigerant HVAC Freon Leak Detector Halogen Freon Sniffer Rechargeable Air Conditioning Detection for CFCs, HCFCs, HFCs, HFOs, HCs $59.99
$5999
current price $59.99Refrigerant Leak Detector, WJL-6000 PRO Refrigerant HVAC Freon Leak Detector Halogen Freon Sniffer Rechargeable Air Conditioning Detection for CFCs, HCFCs, HFCs, HFOs, HCs
System Sensor RTS151 - Remote Test Station Accessory $59.98 Was $69.26
Now$5998
current price Now $59.98, Was $69.26$69.26
System Sensor RTS151 - Remote Test Station Accessory
HVAC Leak Detector Halogen Leak Tester AC Sniffer CFCs HCFCs Gas Tester with Light & Alarm From $36.88
2 options
Available in additional 2 optionsFrom$3688
HVAC Leak Detector Halogen Leak Tester AC Sniffer CFCs HCFCs Gas Tester with Light & Alarm
Metal Detection Wall Detector 2-Pack, Pipe Wire Stud Finder Adjustable Sensitivity Sound and Light Alerts for Home Construction Renovation Use
Metal Detection Wall Detector 2-Pack, Pipe Wire Stud Finder Adjustable Sensitivity Sound and Light Alerts for Home Construction Renovation Use
WJL-6000 Freon Leak Detector, Halogen Gas Sniffer Refrigerant, AC Leak Tester, Refrigerant HVAC Checker, Dual-Color Battery Voltage Display, R22 R410A R134A R1234YF
WJL-6000 Freon Leak Detector, Halogen Gas Sniffer Refrigerant, AC Leak Tester, Refrigerant HVAC Checker, Dual-Color Battery Voltage Display, R22 R410A R134A R1234YF
Clearance Refrigerant Leak Detector with LED Light, Aprvtio WJL-6000PRO Halogen Leak Detector Freon Gas Leakage Tester HVAC Air Condition R22 R410A R134A R1234YF CFCs HCFCs HFCs Indicator Freon Sniffer Was $41.99
Refrigerant Leak Detector with LED Light, Aprvtio WJL-6000PRO Halogen Leak Detector Freon Gas Leakage Tester HVAC Air Condition R22 R410A R134A R1234YF CFCs HCFCs HFCs Indicator Freon Sniffer
Mamac Duct Sensor,8" TE-702-B-17-C
Mamac Duct Sensor,8" TE-702-B-17-C
Mamac Duct Sensor, 6" TE-702-B-7-B
Mamac Duct Sensor, 6" TE-702-B-7-B
Other options to consider(26)
Clearance Specollect 1 Pcs Portable Gas Detector for Home Safety, CO Monitor with Temperature Humidity Sensor and Flashlight, Air Quality Tester for Indoor Outdoor Use Was $24.98
Specollect 1 Pcs Portable Gas Detector for Home Safety, CO Monitor with Temperature Humidity Sensor and Flashlight, Air Quality Tester for Indoor Outdoor Use
Dusknt Wire Pipe Power Detector, Wall Scanner Metal Detector, Stud Finder for Walls with Adjustable Sensitivity, Wire Pipe Power Detector with Sound Light Alert for Diy Home
Dusknt Wire Pipe Power Detector, Wall Scanner Metal Detector, Stud Finder for Walls with Adjustable Sensitivity, Wire Pipe Power Detector with Sound Light Alert for Diy Home
Kidde SD-T24 Duct Detector Accessory, 24 in. Sampling Tube $27.92 $27.92/1
$2792
current price $27.92$27.92/1
Kidde SD-T24 Duct Detector Accessory, 24 in. Sampling Tube
Wall PVC Iron Pipe Blockage Detector Diagnostic-tool Scanner Pipeline Blocking Clogging Plumbers Instrument ,Accurate and Quick - 661A_0 $209.92
$20992
current price $209.92Wall PVC Iron Pipe Blockage Detector Diagnostic-tool Scanner Pipeline Blocking Clogging Plumbers Instrument ,Accurate and Quick - 661A_0
Venstar ACC-TSENWIFIPRO Pro Wi-Fi Wireless Temperature Sensor $134.59
$13459
current price $134.59Venstar ACC-TSENWIFIPRO Pro Wi-Fi Wireless Temperature Sensor
Clearance Portable Carbon Monoxide Detector Alarm For Camping And Home Use Of The Day Home Decor From $14.02
From$1402
Portable Carbon Monoxide Detector Alarm For Camping And Home Use Of The Day Home Decor
Popular in Duct Detector
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