Carbon Monoxide Detectors,Plug in CO and Natural Gas Detector

Brand: NsrryeCarbon Monoxide Detectors,Plug in CO and Natural Gas Detector, Combination Gas & Carbon Monoxide Detectors for Travel with Temperature Humidity Display, 4 in 1 CO & Gas Detector for Home/Travel.Brand new. Never been used. Still in the box.Brand NsrryeStyle 4-in-1 Carbon Monoxide Detector / 1Pack-WhitePower Source Plug inColor WhiteProduct Dimensions 2.56D x 2.56W x 4.53HAlarm Alarm+VisualCarbon Monoxide Detectors【4-in-1 Real-Time Monitoring】Features a large, easy-to-read digital display that simultaneously shows carbon monoxide levels (PPM), combustible gas (%LEL), temperature (°F), and humidity (RH%) — providing comprehensive air quality data at a glance.【Highly Accurate & Sensitive Sensors】Equipped with upgraded, professional-grade sensors to ensure fast, reliable, and precise detection of gas and CO levels, helping protect your family from invisible threats.【Instant Alerts for Dangerous Gas Levels】Triggers an 85dB audible alarm and visual warning when ga flawless for everyday use. premium materials and excellent craftsmanship ensure long-lasting durability.