Lunarlipes Carbon Monoxide Detector Plug in Wall, 3-in-1 CO Level Monitor Alarm with Temp/Humidity Sensor, Portable Carbon Monoxide Detectors Easy to Read & Install, for Home/Hotel/RV (Black-2Pack) RetroDeco ERGONOMIC HANDLE DESIGN:the handle has

ERGONOMIC HANDLE DESIGN:the handle has is made from soft anti-slip rubber

it's a thoughtful gift for elderly seniors memeory loss vision impaired Alzheimer’s

it also comes with a leather storage bag to carry and keep it easily

625 square feet

not easy to rupture

Lunarlipes Carbon Monoxide Detector Plug in Wall, 3-in-1 CO Level Monitor Alarm with Temp/Humidity Sensor, Portable Carbon Monoxide Detectors Easy to Read & Install, for Home/Hotel/RV (Black-2Pack) RetroDeco ERGONOMIC HANDLE DESIGN:the handle hasBrand: Lunarlipes Color: Black Features: PLUG IN 3 IN 1 CO DETECTORPlug in 3 in 1 carbon monoxide detector can monitor carbon monoxide, temperature and humidity in the current environment in real time. Equipped with advanced high reliability electrochemical sensor (5 years life span), it can detect CO range from 0~999PPM (5%), temperature range from 14~122 10~50 (3%), humidity range from 5~95%RH (5%RH). Data refresh in 2 seconds without delay, real