Carbon Monoxide Gas Detector CO Concentration Tester Hand Held Gas Carbon Monoxide Content Detector Alarm PriceUpdated 【Standard 45° Angle】More convenient to

【Standard 45° Angle】More convenient to use

Net Weight：29g

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Carbon Monoxide Gas Detector CO Concentration Tester Hand Held Gas Carbon Monoxide Content Detector Alarm PriceUpdated 【Standard 45° Angle】More convenient toShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List One carbon monoxide gas detector Carbon monoxide tester The carbon monoxide tester can detect the presence of carbon monoxide (CO) and measure 1 1000 PPM concentration and alarm function are set, which can be widely used in families, residential areas, factories, etc