4-in-1 Carbon Monoxide Detectors Portable Mini Carbon Monoxide and Carbon Dioxide Monitor RV CO CO2 Detector Alarm Temp/Humidity Sensor Air Quality Monitor with Magnetic Suction
Amazon Price as of 04/30/2025 23:12 GMT+00:00
$59.99
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Product Description
【How do I check that the CO detector is working properly?】 [Step 1]: Place a lit cigarette in the rear vent of the detector, and within 1-2 minutes, the display will show an increase in CO value. Prove that the detector is working properly. [Step 2]: When the carbon monoxide concentration exceeds 50PPM, the CO detector will sound an alarm. Carbon monoxide concentration value can be displayed up to 500PPM.
• Note: The device must be in the "CO" or "CO₂" interface before entering the custom settings you want to set.Note: The device must be in the "CO" or "CO₂" interface before entering the custom settings you want to set.You can double-click the "Function Button" to customize the CO2 concentration alarm threshold.
• 【4-in-1 Portable High-Precision Carbon Monoxide Detector】The carbon monoxide detector uses an electrochemical sensor with an update time of as short as 1 second. The high-resolution color screen can simultaneously display accurate temperature, humidity, carbon monoxide and carbon dioxide concentrations. The detectable CO concentration range is 0~1000PPM, the CO2 concentration range is 400~5000PPM, the temperature range is 14~122℉ / -10~50℃, and the humidity range is 0~95%RH. The data is accurate without delay and real-time monitoring.
• 【CO light indication】The carbon monoxide monitor can present 3 levels of light indication according to the CO concentration. 0~99PPM will show green flashing = safe. 100~149PPM will show yellow flashing = warning. Above 150PPM will show red flashing = dangerous. (By default, the CO monitor will sound an alarm when it reaches 150PPM.)
• 【CO₂ light indication】The carbon dioxide monitor can present 3 levels of light indication according to the CO₂ concentration. 400~699PPM will display green flashing = safe. 700~1499PPM will display yellow flashing = warning. Above 1500PPM will display red flashing = danger. (By default, an audio alarm will sound when reaching 1500PPM.)
• 【Quickly Charged and Long-Lasting】MINI 4 in 1 CO detector has a built-in 1000mAh lithium battery to provide long-lasting power. Supports common fast charging protocols such as QC2.0, PD3.0, AFC, USB C UFP (BC1.2 DCP CDP SDP)10~65W charging.
• 【Portable Design】The portable and compact shape is designed for outdoor and home use (size: 2.9 x 2.7 x 1.1 inches / weight: 0.5 pounds), with a lanyard and magnet design. You can put it on the table in the living room, kitchen, bedroom, etc. You can carry and use it in outdoor activities such as travel, camping, picnics and adventures. The compact design can be carried in a bag, which increases the sense of security on the go. When the CO detector is not operated for 5 minutes, it will automatically turn on the energy-saving mode (the screen brightness will decrease), and you can click the "Function Button" to turn on the backlight.
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