Gas Detectors

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

$408.99

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ZYKYCX

✓

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

$178.99

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G4 Gas Meter Primary & Secondary Gas Meter Residential Domestic

Meter Box Repair Kit

✓

Gas Detectors

G4 Gas Meter Primary & Secondary Gas Meter Residential Domestic

★★★★★5

$207.99

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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

$627.99

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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

✓

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

$415.99

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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

✓

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

$320.99

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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

✓

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)

$157.99

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TOPTES

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Gas Detectors

TopTes Guard-101 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL and O2, with Vibration, Visual and Audible Alarms, 14h Long Battery Life, Safety Explosion-Proof, Gas Monitor for Work, Home - Orange

★★★★★4.3

$313.99

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Forsensal

✓

Gas Detectors

4 Gas Monitor Multi Gas Detector EX O2 H2S Monitor Clip on, 3000mAh Rechargeable 4 Gas Meter View Records and Curve, Portable 4 Gas Monitor Multi Gas Detector with Calibration Kit 4 Gas Detector

★★★★★4.1

$329.99

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HRDM-03B Home Radon Detector, Portable Radon Meter, Elifecity Long and Short Term Home Radon Monitor, Battery-Powered, Easy-to-Use, Ensure Your Home's Safety, Black

Funny Kitchen

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Gas Detectors

HRDM-03B Home Radon Detector, Portable Radon Meter, Elifecity Long and Short Term Home Radon Monitor, Battery-Powered, Easy-to-Use, Ensure Your Home's Safety, Black

$159.99

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Funny Kitchen

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Gas Detectors

Funny Kitchen Home Radon Detector, Portable Radon Meter, Elifecity Long and Short Term Home Radon Monitor, Battery-Powered, Easy-to-Use, Ensure Your Home's Safety, White, KT-013

★★★★★4

$167.99

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ILD-100H Portable Heated Diode Refrigerant Leak Detector - High-Sensitivity Halogen Refrigerant Leakage Detection Tool, Ideal for HVAC and Automotive A/C, Quick Leak Location, Sound + Graphic Alerts

Elitech

✓

Gas Detectors

ILD-100H Portable Heated Diode Refrigerant Leak Detector - High-Sensitivity Halogen Refrigerant Leakage Detection Tool, Ideal for HVAC and Automotive A/C, Quick Leak Location, Sound + Graphic Alerts

$345.99

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Air Quality Monitor, PM2.5 PM10 Meter Temperature Humidity Detector for Indoor Home Office Monitor Dust Particulate Monitor Portable Multifunctional Air Wuality Detector

Ejoyous

✓

Gas Detectors

Air Quality Monitor, PM2.5 PM10 Meter Temperature Humidity Detector for Indoor Home Office Monitor Dust Particulate Monitor Portable Multifunctional Air Wuality Detector

★★★★★5

$179.99

Gas Detectors

MQ-2 Smoke Sensor Module DC5-30V Smoke Alarm Module Switch Controller Smoke Sensor Relay Switch Kitchen Smoke Detection Sound And Light Alarm

$27.99

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Elitech

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Gas Detectors

Elitech WJL-6000SUV Refrigerant Leak Detector - Halogen Leak Detector - Freon Tester - HVAC Tools for Air Condition - R22, R34, R410A, R134A

$77.99

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VISLONE

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Gas Detectors

Vislone Portable Ozone Analyzer Multifunctional O3 Ozone Meter Air Detector Intelligent Sensor Ozone Meter Air Quality Pollution Monitor

$333.99

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Inkbird

✓

Gas Detectors

INKBIRD Home Radon Detector, Portable INK-RD1 Radon Meter

★★★★★4.3

$353.99

Gas Detectors

Elitech Refrigerant Leak Detector, CLD-100 Freon Leak Detector Car HVAC Halogen Refrigerant Leak Detector CFCs HCFCs HFCs

$103.99

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Dust Particle Counter, 0.3μm~10μm Handheld Air Quality Dust Particle Monitor Real Time Recording Rechargable Portable Particulate Matter Tester with Storge Box for Indoor Outdoor

Asixxsix

✓

Gas Detectors

Dust Particle Counter, 0.3μm~10μm Handheld Air Quality Dust Particle Monitor Real Time Recording Rechargable Portable Particulate Matter Tester with Storge Box for Indoor Outdoor

$718.99

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PM 2.5 Detector, DC 5V Digital Air Quality Monitor PM2.5 Detector for Home Office School Hospital Outdoor Car 8.5 X 6.5cm

Spacnana

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Gas Detectors

PM 2.5 Detector, DC 5V Digital Air Quality Monitor PM2.5 Detector for Home Office School Hospital Outdoor Car 8.5 X 6.5cm

$128.99

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Digital Particle Concentration Laser Sensor Accurate PM2.5 Air Quality Monitor Dust Detector Module Digital Output

Marhynchus

✓

Gas Detectors

Digital Particle Concentration Laser Sensor Accurate PM2.5 Air Quality Monitor Dust Detector Module Digital Output

$37.99

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KKnoon

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Gas Detectors

KKnoon Portable Ozone Analyzer Multifunctional O3 Ozone Meter Air Detector Intelligent Sensor Ozone Meter Air Quality Pollution Monitor

$304.99

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Aprvtio ALD-200 Refrigerant Leak Detector, Freon Leak Detector Sniffer with 3000 mAh Battery,16-inch Probe with UV & LED light, 2.8' Large Screen, Halogen Detector for A2L R32 R454B R140A R600a

Therm La Mode

✓

Gas Detectors

Aprvtio ALD-200 Refrigerant Leak Detector, Freon Leak Detector Sniffer with 3000 mAh Battery,16-inch Probe with UV & LED light, 2.8' Large Screen, Halogen Detector for A2L R32 R454B R140A R600a

★★★★★4.2

$408.99

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DollaTek

✓

Gas Detectors

DollaTek Nuclear Radiation Detector Personal Dosimeter X-ray γ-ray β-ray Radioactivity Tester Marble Detector

$150.99

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Featured products

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

G4 Gas Meter Primary & Secondary Gas Meter Residential Domestic

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)

TopTes Guard-101 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL and O2, with Vibration, Visual and Audible Alarms, 14h Long Battery Life, Safety Explosion-Proof, Gas Monitor for Work, Home - Orange

4 Gas Monitor Multi Gas Detector EX O2 H2S Monitor Clip on, 3000mAh Rechargeable 4 Gas Meter View Records and Curve, Portable 4 Gas Monitor Multi Gas Detector with Calibration Kit 4 Gas Detector

HRDM-03B Home Radon Detector, Portable Radon Meter, Elifecity Long and Short Term Home Radon Monitor, Battery-Powered, Easy-to-Use, Ensure Your Home's Safety, Black

Funny Kitchen Home Radon Detector, Portable Radon Meter, Elifecity Long and Short Term Home Radon Monitor, Battery-Powered, Easy-to-Use, Ensure Your Home's Safety, White, KT-013

ILD-100H Portable Heated Diode Refrigerant Leak Detector - High-Sensitivity Halogen Refrigerant Leakage Detection Tool, Ideal for HVAC and Automotive A/C, Quick Leak Location, Sound + Graphic Alerts

Air Quality Monitor, PM2.5 PM10 Meter Temperature Humidity Detector for Indoor Home Office Monitor Dust Particulate Monitor Portable Multifunctional Air Wuality Detector

MQ-2 Smoke Sensor Module DC5-30V Smoke Alarm Module Switch Controller Smoke Sensor Relay Switch Kitchen Smoke Detection Sound And Light Alarm

Elitech WJL-6000SUV Refrigerant Leak Detector - Halogen Leak Detector - Freon Tester - HVAC Tools for Air Condition - R22, R34, R410A, R134A

Vislone Portable Ozone Analyzer Multifunctional O3 Ozone Meter Air Detector Intelligent Sensor Ozone Meter Air Quality Pollution Monitor

INKBIRD Home Radon Detector, Portable INK-RD1 Radon Meter

Elitech Refrigerant Leak Detector, CLD-100 Freon Leak Detector Car HVAC Halogen Refrigerant Leak Detector CFCs HCFCs HFCs

Dust Particle Counter, 0.3μm~10μm Handheld Air Quality Dust Particle Monitor Real Time Recording Rechargable Portable Particulate Matter Tester with Storge Box for Indoor Outdoor

PM 2.5 Detector, DC 5V Digital Air Quality Monitor PM2.5 Detector for Home Office School Hospital Outdoor Car 8.5 X 6.5cm

Digital Particle Concentration Laser Sensor Accurate PM2.5 Air Quality Monitor Dust Detector Module Digital Output

KKnoon Portable Ozone Analyzer Multifunctional O3 Ozone Meter Air Detector Intelligent Sensor Ozone Meter Air Quality Pollution Monitor

Aprvtio ALD-200 Refrigerant Leak Detector, Freon Leak Detector Sniffer with 3000 mAh Battery,16-inch Probe with UV & LED light, 2.8' Large Screen, Halogen Detector for A2L R32 R454B R140A R600a

DollaTek Nuclear Radiation Detector Personal Dosimeter X-ray γ-ray β-ray Radioactivity Tester Marble Detector