About this item

• 【Upgraded Combustible Gas Calibration Function】 We insist on full gas and carbon monoxide function inspection for each product before leaving the factory. When you receive the product, we recommend plugging it in and leaving it for 5 minutes to perform the combustible function calibration operation. Press the "O" button 4 times quickly to enter the combustible function calibration operation. The purpose of this is to avoid false alarm problems.
• 【Comprehensive CO and Gas Detector Plug in Wall Design for Home and Travel】Both carbon monoxide and combustible gases are harmful. When carbon monoxide and combustible gases in the air exceed the standard, it will cause harm to the human body and endanger life safety. This carbon monoxide & combustible gas detector plug-in has passed the US UL 2034 and UL 1484 tests and the quality is guaranteed. This plug-in carbon monoxide and combustible detector is compatible with 110V-220V AC power outlets. Suitable for all US standard AC outlets such as bedrooms, RVs, kitchens, living rooms, basements, hotel rooms, etc.
• 【HD display】 Not only can you intuitively view the carbon monoxide and combustible concentration values ​​on the HD display, but you can also see the temperature and humidity conditions that you pay attention to daily, saying goodbye to the embarrassing situation of the small screen of traditional carbon monoxide and combustible detectors. At the same time, you can also intuitively view the concentration of multiple gases from one screen.
• 【Intimate brightness design】 When you feel that it is very power-consuming to keep the HD screen on, you can choose to press the brightness key to adjust the brightness status. When you choose to turn off the screen brightness, the product will continue to monitor, and the indicator light will remind you every 5 seconds to inform you that the product is in normal monitoring status. If the carbon monoxide concentration value in the surrounding environment exceeds 50PPM or the concentration of combustible gas exceeds 100PPM, the detector will quickly detect it and issue an alarm sound of more than 85dB to remind you.
• 【High-precision comprehensive detector】 The product is equipped with precision CO and combustible sensors, which are refreshed every 2 seconds and can quickly detect the surrounding CO values. The detection range is 0-999PPM, and the accuracy is ±5PPM. The combustible sensor has a detection range of 0-600PPM and an accuracy of ±5%; it can also be used as an indoor thermometer with a temperature range of 14°F~122°F and an accuracy of ±5%; it can also be used as a hygrometer with a humidity range of 5%~95%RH and an accuracy of ±5%RH.
• 【Home Essentials & Travel Safety Essentials】 This plug-and-play portable carbon monoxide and combustible detector can make your travel safer when you are traveling, staying in a hotel, traveling in an RV. When you are worried that traditional carbon monoxide and combustible detectors need to replace batteries regularly and the small screen can hardly see the carbon monoxide and combustible concentrations, this four-in-one detector allows you to clearly see the carbon monoxide concentration, combustible gas concentration, temperature and humidity.