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Objective Detection Gas: Oxygen/Carbon Monoxide
Detection Range:
O2: 0～25Vol.% (25～50Vol.%)
C02: 0～300ppm (300～2000ppm)
Alarm:
O2: 2 steps (19.5/18.0Vol.%)
C02: 2 steps (50/150ppm)
Response Time:
O2: within 20 sec
CO2: within 30 sec
Power Supply: AAA size alkaline battery×1
Dimension: W65×H64×D22mm
Weight: 75g
