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Freon Leak Detector | 10ft Drop Test Pass | AC Refrigerant Detector | Halogen, R143A, Cfcs, Hfcs, Hcfcs, And Hfos | Version 2.0 |

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Refrigerant Leak Detector, Simbow LD-200 Freon & Combustible Gas Leak Detector, HVAC Halogen Gas Sniffer Freon Leakage Tester With Rechargeable

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TOPTES RT-389 Rechargeable Refrigerant Leak Detector, HVAC Freon Leak Detector With 3 Sensitivity Modes & 3 Alarm Types, Air Conditioning Detection

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SENSYX Rechargeable HVAC Refrigerant Leak Detector, Halogen Freon Sniffer, Air Conditioning Detection, Automotive Gas Finder (SFD201 Refrigerant&