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10 bestImage Refrigerant Leak Detectorsof November 2025

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AZDelivery 5 x MQ-2 Butane Hydrogen Gas Smoke Detector LPG MQ2 Air Quality Sensor Module Compatible with Arduino and Raspberry Pi including E-Book!
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1

testo 316-3 - Refrigerant Leak Detector
testo 316-3 - Refrigerant Leak Detector

Testo

9.9

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2

Fieldpiece DR58 - Heated Diode Refrigerant Leak Detector, Battery Powered
Fieldpiece DR58 - Heated Diode Refrigerant Leak Detector, Battery Powered

Fieldpiece

9.8

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3

Elitech ILD-200 Gas Leak Detector for Refrigerant Gas,HVAC Infrared Leak Detector,Freon Sniffer R1234yf Leak Detector with Flexible Probe Air Conditioning Repair Kit
Elitech ILD-200 Gas Leak Detector for Refrigerant Gas,HVAC Infrared Leak Detector,Freon Sniffer R1234yf Leak Detector with Flexible Probe Air Conditioning Repair Kit

Elitech

9.7

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4

Refrigerant Leak Detector, ALD-200 Freon Leak Detector, Battery Powered, Freon Sniffer Automotive Halogen Gas Leak Detector for R134A R410A R22 R1234YF R600a R290 CFCs HCFCs HFCs HCs HFOs
Refrigerant Leak Detector, ALD-200 Freon Leak Detector, Battery Powered, Freon Sniffer Automotive Halogen Gas Leak Detector for R134A R410A R22 R1234YF R600a R290 CFCs HCFCs HFCs HCs HFOs

Therm La Mode

9.5

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5

Mastercool 56200 Blue Raptor Refrigerant Leak Detector with UV Light
Mastercool 56200 Blue Raptor Refrigerant Leak Detector with UV Light

Mastercool

9.2

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AZDelivery 5 x MQ-2 Butane Hydrogen Gas Smoke Detector LPG MQ2 Air Quality Sensor Module Compatible with Arduino and Raspberry Pi including E-Book!

AZDelivery 5 x MQ-2 Butane Hydrogen Gas Smoke Detector LPG MQ2 Air Quality Sensor Module Compatible with Arduino and Raspberry Pi including E-Book!

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AZDelivery 5 x MQ-135 MQ135 Air Quality Gas Smoke Detection Sensor Module Compatible with Arduino and Raspberry Pi, Including E-Book!

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AZDelivery 5 x Carbon Dioxide metal oxide Gas Sensor with High Sensitivity Air Quality On-board Detection Sensor Module

AZDelivery 5 x Carbon Dioxide metal oxide Gas Sensor with High Sensitivity Air Quality On-board Detection Sensor Module

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Arctic Hayes AH61 Gas Leak Detector

Arctic Hayes AH61 Gas Leak Detector

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6

Mastercool 56100 Blue Raptor Refrigerant Leak Detector
Mastercool 56100 Blue Raptor Refrigerant Leak Detector

Mastercool

8.9

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7

Qiilu Coolant Leak Detector,18pcs Water Tank Leak Detector Cooling System Radiator Pressure Tester Kit Cooling System Test Set Tool Universal
Qiilu Coolant Leak Detector,18pcs Water Tank Leak Detector Cooling System Radiator Pressure Tester Kit Cooling System Test Set Tool Universal

Qiilu

8.7

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8

hilmor LDIR150 Infrared Refrigerant Leak Detector
hilmor LDIR150 Infrared Refrigerant Leak Detector

Diversitech

8.4

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9

Elitech Refrigerant Leak Detector LD-100+ Heated Diode Sensor Leakage Tester, Freon Sniffer, HVACR, Auto Air Conditioning Service Tool, 3g/y, CFCs, HFCs, HCFCs, HCs, HFO Detection
Elitech Refrigerant Leak Detector LD-100+ Heated Diode Sensor Leakage Tester, Freon Sniffer, HVACR, Auto Air Conditioning Service Tool, 3g/y, CFCs, HFCs, HCFCs, HCs, HFO Detection

Elitech

8.1

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10

Inficon 703-020-G1 Replacement Sensor for TEK-Mate and Compass Refrigerant Leak Detector
Inficon 703-020-G1 Replacement Sensor for TEK-Mate and Compass Refrigerant Leak Detector

Inficon

7.8

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