Carbon Monoxide Detectors Mini CO Detector Portable with Temperature Humidity Sensor Built-in, CO Alarm, Backlit LCD Screen, Audible Visual Alarm for Home Car Camping Travel, Comply with EN50291,White

【Swift & Precise Measurement】Upgraded CO Monitor, with an advanced electrochemical sensor, which refreshes each 2s, detects CO levels from 0-1000 ppm. Its sensitivity ensures early warnings, allowing timely actions, and it could be used as thermometer, the temperature range is 14°F ~ 122°F, ±5%. Also it could be used as hygrometer, the humidity range is 0 ~ 95%RH, ±5% RH. Accurate readings empower quick decisions, promoting safety and well-being.
【Visual & Audible Alarm】The travel CO detector uses both visual and audible alarms. This device will automatically turn off the backlight of screen and enter standby mode for power saving after 10 seconds of inactivity. When the concentration of CO reaches the alarm threshold, the screen light up automatically, emits an urgent alarm sound to alert you of the presence of CO gas in your surroundings, allowing you to promptly detect the danger, protect yourself.
【Powerful Rechargeable Battery】 Built-in 1000mAh large-capacity battery, and the battery can be charge quickly in 3-5 hours by Type-C power. Our carbon monoxide detector can provide 7 Day Standby Time, when the battery is low, an audible alarm will beep every minute. (Note: When there is no operation or alarm signal, the backlight will turn off, but the detector will still continue to detect CO every 2 seconds.)
【Premium Quality Carbon Monoxide Detector】Made high-quality ABS+PC material and newest chip, it is a professional tool for homeowners, drivers, campers, DIY-ers, tourists, etc. Upgraded carbon monoxide detector is an ideal portable CO tester to help you detect CO gas concentrations timely and accurately, away from CO and protecting your life.
【Portable Peace of Mind】Perfect for outdoor and indoor activities, camping tents, boats, stove heating, vehicles, and other confined spaces. You will receive 1 * Carbon Monoxide Detector , 1 * Lanyard, 2 * Hook, 2 * User Manual. Whether you’re at home, traveling or camping, our portable and lightweight carbon monoxide detector is your constant companion.