Halogen Gas TesterHVAC Leak Detector HVAC AC Sniffer Flexible Probe

Halogen gases detector: Fluorine, chlorine, bromine, iodine, astatine, ishida (Ts). Alarm mode: Sound & Alarm. Size: 170x45mm/6.69x1.77in. Working humidity: Within 90%RH. Power source: 15V 4xAAA( Excluded).

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