Gas Detectors

Halogen Leak Detector For R22 R32 R134a Gas Analyzer With Rechargeable Design For Air Conditioner And Fridge Repair(for battery)

ReachMall

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Gas Detectors

Halogen Leak Detector For R22 R32 R134a Gas Analyzer With Rechargeable Design For Air Conditioner And Fridge Repair(for battery)

$86.99

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4-in-1 Natural Gas Detector, Combustible Gas Leak Monitor with HD LCD Screen, CO LEL Temp & Humidity Sensor, Plug-and-Play Explosive Gas Alarm for Home Kitchen Garage Basement RV and Camper (White)

OUOAENR

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Gas Detectors

4-in-1 Natural Gas Detector, Combustible Gas Leak Monitor with HD LCD Screen, CO LEL Temp & Humidity Sensor, Plug-and-Play Explosive Gas Alarm for Home Kitchen Garage Basement RV and Camper (White)

$54.99

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HOUND-2070 3in1 Radon Detector for Home, Tempertaure & Humidity Display

AEGTEST

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Gas Detectors

HOUND-2070 3in1 Radon Detector for Home, Tempertaure & Humidity Display

★★★★★4.7

$204.99

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ALD-200 PRO Heat Pump Refrigerant Leak Detector, HVAC Leak Sniffer with Heated Diode Sensor & UV LED, Freon Gas Detector for R410A R32 R454B R290 R600a R22 R1234YF | A2L Low-GWP Compatible

Therm La Mode

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Gas Detectors

ALD-200 PRO Heat Pump Refrigerant Leak Detector, HVAC Leak Sniffer with Heated Diode Sensor & UV LED, Freon Gas Detector for R410A R32 R454B R290 R600a R22 R1234YF | A2L Low-GWP Compatible

$479.99

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AC Leak Detector Kit - 40ml UV Tester | Fluorescent Dye Leak Detection Kit: Flashlight, Glasses, Syringe Tool for Car Air Conditioner, Refrigerator, c

Genérico

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Gas Detectors

AC Leak Detector Kit - 40ml UV Tester | Fluorescent Dye Leak Detection Kit: Flashlight, Glasses, Syringe Tool for Car Air Conditioner, Refrigerator, c

$35.99

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TOPTES

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Gas Detectors

TopTes Guard-863Pro 4 Gas Monitor Multi Gas Detector for H₂S, CO, LEL, and O₂, with TFT Color Screen, Upgraded O₂ Sensor (5-Year Lifespan), USB Data Export, 18h Battery Life, Reliable for Work & Home

★★★★★4.5

$504.99

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Portable Gas Analyzer Monitor With LCD Display H2S/NH3/O2/NO2/NO/EX/CH4 Multi Gas Detector For Work, Home Real-Time Dates(CO2-0-5VOL-0.01)

JHXHFJXZ

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Gas Detectors

Portable Gas Analyzer Monitor With LCD Display H2S/NH3/O2/NO2/NO/EX/CH4 Multi Gas Detector For Work, Home Real-Time Dates(CO2-0-5VOL-0.01)

$630.99

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Portable Gas Analyzer Monitor With LCD Display H2S/NH3/O2/NO2/NO/EX/CH4 Multi Gas Detector For Work, Home Real-Time Dates(CL2-0-20PPM)

JHXHFJXZ

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Gas Detectors

Portable Gas Analyzer Monitor With LCD Display H2S/NH3/O2/NO2/NO/EX/CH4 Multi Gas Detector For Work, Home Real-Time Dates(CL2-0-20PPM)

$568.99

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Portable Gas Analyzer Monitor With LCD Display H2S/NH3/O2/NO2/NO/EX/CH4 Multi Gas Detector For Work, Home Real-Time Dates(O2-0-30VOL)

JHXHFJXZ

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Gas Detectors

Portable Gas Analyzer Monitor With LCD Display H2S/NH3/O2/NO2/NO/EX/CH4 Multi Gas Detector For Work, Home Real-Time Dates(O2-0-30VOL)

$338.99

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AEGTEST

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Gas Detectors

AEGTEST HOUND-1011S Portable Radon Detector, High-Accuracy Sensor for Home, Lightweight, Audible & Visual Alarms, Long-Term Monitoring, Easy-to-Use Radon Tester in pCi/L or Bq/m³ for Basement

★★★★★4.6

$252.99

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Temtop

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Gas Detectors

Temtop Air Quality Monitor PM2.5 PM10 Temperature Humidity Detector with Real-Time AQI and Bluetooth App, P1

★★★★★4.6

$185.99

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ALD-200 PRO 2-in-1 Combustible & Refrigerant Gas Leak Detector, HVAC Leak Detector with Audible & Visual Alarm, 16-Inch Flexible Probe, Large 2.6" Display, Detects R32, R290, R134a, R1234yf

Therm La Mode

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Gas Detectors

ALD-200 PRO 2-in-1 Combustible & Refrigerant Gas Leak Detector, HVAC Leak Detector with Audible & Visual Alarm, 16-Inch Flexible Probe, Large 2.6" Display, Detects R32, R290, R134a, R1234yf

$480.99

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AEGTEST

⏳

Gas Detectors

AEGTEST HOUND-1011 Portable Radon Detector for Home, Lightweight, High-Accuracy Sensor, 45-Day Monitoring, Easy-to-Use Radon Tester for Short- & Long-Term in pCi/L or Bq/m³, for Basement – Gray

$316.99

Gas Detectors

AEGTEST HOUND-1085 Portable Radon Detector, Long-Term Radon Monitoring for Home, Audible & Visual Alarms, Rechargeable, TFT Color LCD Screen, pCi/L or Bq/m³ - Blue

$284.99

Gas Detectors

Elitech HVAC Refrigerant Leak Detector 10 Yrs Infrared Sensor Life Halogen Freon Sniffer, Air Conditioning Detection for A2L R32 R410A R134A R1234YF CFCs HCFCs HFCs, ILD-300

$632.99

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Elitech

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Gas Detectors

Elitech Refrigerant Gas Leak Detector ILD-200 10 Yrs Infrared Sensor Life, Halogen Freon Sniffer, Detection A2L R32 R1234yf for Air Conditioning Automotive HVACR

★★★★★4.1

$568.99

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ZYKYCX

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Gas Detectors

ZYKYCX Portable Ozone Detector, 0-20 PPM Ozone Gas Monitor with 0.01 PPM High Resolution, 16H Long Battery Life, Ozone Meter with Alarm, O3 Air Quality Monitor with Temp & Humidity Tester, Orange

★★★★★3.3

$417.99

Gas Detectors

TOPTES RT-389 Rechargeable Refrigerant Leak Detector, HVAC Freon Leak Detector with 3 Sensitivity Modes & 3 Alarm Types for CFCs, HCFCs, HFCs, HFOs, HCs for Car Home Industrial - Blue

$378.99

Gas Detectors

TOPTES RT-389 Rechargeable Refrigerant Leak Detector, HVAC Freon Leak Detector with 3 Sensitivity Modes & 3 Alarm Types for CFCs, HCFCs, HFCs, HFOs, HCs for Car Home Industrial - Orange

$411.99

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ZYKYCX

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Gas Detectors

ZYKYCX H2S Monitor Clip On, 0-100 PPM H2S Detector, Portable Hydrogen Sulfide Detector with 3 Alarm Modes, 16H Long Battery Life, H2S Air Quality Meter with Temp & Humidity Tester

★★★★★4.4

$176.99

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Aranet

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Gas Detectors

SAF Aranet Radon Detector for Home: Measures 10 Min, Temperature, Relative Humidity, Pressure, E-Ink Display, 7 Year Battery, Portable with Free App

★★★★★4.8

$619.99

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Aprvtio ALD-200 PRO Refrigerant Leak Detector, Freon Leak Detector A2L with 3 Sensitivity Modes, Heated Diode Leak Detector Conforms to EN14624 Suitable for Air Conditioner, Car, Refrigerator Repairs

Therm La Mode

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Gas Detectors

Aprvtio ALD-200 PRO Refrigerant Leak Detector, Freon Leak Detector A2L with 3 Sensitivity Modes, Heated Diode Leak Detector Conforms to EN14624 Suitable for Air Conditioner, Car, Refrigerator Repairs

★★★★★4

$410.99

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Guard-156 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL, and O2, Triple Alarm Modes (Visual, Vibration, Sound), 0.5s Fast Response, Dust and Explosion Proof Design for Work and Home Safety

TOPTES

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Gas Detectors

Guard-156 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL, and O2, Triple Alarm Modes (Visual, Vibration, Sound), 0.5s Fast Response, Dust and Explosion Proof Design for Work and Home Safety

★★★★★4.2

$316.99

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HVAC Refrigerant Leak Detector Freon Sniffer Leak Detector with 10-Inch Flexible Probe, 0-1000 PPM Range, Colored Screen Display, for Automotive and Air Conditioning Systems (CFCs, HCFCs, HFCs)

TEKCOPLUS

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Gas Detectors

HVAC Refrigerant Leak Detector Freon Sniffer Leak Detector with 10-Inch Flexible Probe, 0-1000 PPM Range, Colored Screen Display, for Automotive and Air Conditioning Systems (CFCs, HCFCs, HFCs)

$173.99

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Featured products

Halogen Leak Detector For R22 R32 R134a Gas Analyzer With Rechargeable Design For Air Conditioner And Fridge Repair(for battery)

4-in-1 Natural Gas Detector, Combustible Gas Leak Monitor with HD LCD Screen, CO LEL Temp & Humidity Sensor, Plug-and-Play Explosive Gas Alarm for Home Kitchen Garage Basement RV and Camper (White)

HOUND-2070 3in1 Radon Detector for Home, Tempertaure & Humidity Display

ALD-200 PRO Heat Pump Refrigerant Leak Detector, HVAC Leak Sniffer with Heated Diode Sensor & UV LED, Freon Gas Detector for R410A R32 R454B R290 R600a R22 R1234YF | A2L Low-GWP Compatible

AC Leak Detector Kit - 40ml UV Tester | Fluorescent Dye Leak Detection Kit: Flashlight, Glasses, Syringe Tool for Car Air Conditioner, Refrigerator, c

TopTes Guard-863Pro 4 Gas Monitor Multi Gas Detector for H₂S, CO, LEL, and O₂, with TFT Color Screen, Upgraded O₂ Sensor (5-Year Lifespan), USB Data Export, 18h Battery Life, Reliable for Work & Home

Portable Gas Analyzer Monitor With LCD Display H2S/NH3/O2/NO2/NO/EX/CH4 Multi Gas Detector For Work, Home Real-Time Dates(CO2-0-5VOL-0.01)

Portable Gas Analyzer Monitor With LCD Display H2S/NH3/O2/NO2/NO/EX/CH4 Multi Gas Detector For Work, Home Real-Time Dates(CL2-0-20PPM)

Portable Gas Analyzer Monitor With LCD Display H2S/NH3/O2/NO2/NO/EX/CH4 Multi Gas Detector For Work, Home Real-Time Dates(O2-0-30VOL)

AEGTEST HOUND-1011S Portable Radon Detector, High-Accuracy Sensor for Home, Lightweight, Audible & Visual Alarms, Long-Term Monitoring, Easy-to-Use Radon Tester in pCi/L or Bq/m³ for Basement

Temtop Air Quality Monitor PM2.5 PM10 Temperature Humidity Detector with Real-Time AQI and Bluetooth App, P1

ALD-200 PRO 2-in-1 Combustible & Refrigerant Gas Leak Detector, HVAC Leak Detector with Audible & Visual Alarm, 16-Inch Flexible Probe, Large 2.6" Display, Detects R32, R290, R134a, R1234yf

AEGTEST HOUND-1011 Portable Radon Detector for Home, Lightweight, High-Accuracy Sensor, 45-Day Monitoring, Easy-to-Use Radon Tester for Short- & Long-Term in pCi/L or Bq/m³, for Basement – Gray

AEGTEST HOUND-1085 Portable Radon Detector, Long-Term Radon Monitoring for Home, Audible & Visual Alarms, Rechargeable, TFT Color LCD Screen, pCi/L or Bq/m³ - Blue

Elitech HVAC Refrigerant Leak Detector 10 Yrs Infrared Sensor Life Halogen Freon Sniffer, Air Conditioning Detection for A2L R32 R410A R134A R1234YF CFCs HCFCs HFCs, ILD-300

Elitech Refrigerant Gas Leak Detector ILD-200 10 Yrs Infrared Sensor Life, Halogen Freon Sniffer, Detection A2L R32 R1234yf for Air Conditioning Automotive HVACR

ZYKYCX Portable Ozone Detector, 0-20 PPM Ozone Gas Monitor with 0.01 PPM High Resolution, 16H Long Battery Life, Ozone Meter with Alarm, O3 Air Quality Monitor with Temp & Humidity Tester, Orange

TOPTES RT-389 Rechargeable Refrigerant Leak Detector, HVAC Freon Leak Detector with 3 Sensitivity Modes & 3 Alarm Types for CFCs, HCFCs, HFCs, HFOs, HCs for Car Home Industrial - Blue

TOPTES RT-389 Rechargeable Refrigerant Leak Detector, HVAC Freon Leak Detector with 3 Sensitivity Modes & 3 Alarm Types for CFCs, HCFCs, HFCs, HFOs, HCs for Car Home Industrial - Orange

ZYKYCX H2S Monitor Clip On, 0-100 PPM H2S Detector, Portable Hydrogen Sulfide Detector with 3 Alarm Modes, 16H Long Battery Life, H2S Air Quality Meter with Temp & Humidity Tester

SAF Aranet Radon Detector for Home: Measures 10 Min, Temperature, Relative Humidity, Pressure, E-Ink Display, 7 Year Battery, Portable with Free App

Aprvtio ALD-200 PRO Refrigerant Leak Detector, Freon Leak Detector A2L with 3 Sensitivity Modes, Heated Diode Leak Detector Conforms to EN14624 Suitable for Air Conditioner, Car, Refrigerator Repairs

Guard-156 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL, and O2, Triple Alarm Modes (Visual, Vibration, Sound), 0.5s Fast Response, Dust and Explosion Proof Design for Work and Home Safety

HVAC Refrigerant Leak Detector Freon Sniffer Leak Detector with 10-Inch Flexible Probe, 0-1000 PPM Range, Colored Screen Display, for Automotive and Air Conditioning Systems (CFCs, HCFCs, HFCs)