RHG Détecteur de monoxyde de carbone portable, un indispensable en voyage, alarme de monoxyde de carbone rechargeable 3 en 1

3-in-1 CO detector with one-touch activation carbon monoxide detectors Real-time monitors CO (0-999 PPM), temp (-22°F to 122℉, ±3%), & humidity (0-95% RH) — precise readings displayed clearly, making it easy to check to check your space’s safety at a glance.High-precision electrochemical CO sensor + multi-filter algorithm eliminates gas interference for accurate, co detector portable，instant CO detection. Loud audio & visual alarms trigger when CO hits 150 PPM ，co alarms carbon monoxide — keeps you alerted fast to toxic levels.travel carbon monoxide detector，1000mAh rechargeable lithium battery offers long runtime; USB-C charging is convenient. Compact, portable design comes with a foldable stand (for counters/handheld use) and lanyard looprv for rv carbon monoxide detector ， — take it anywhere, use it easily.clear display color Large screen (large screen) with adjustable brightness works in any lighting. 3D porous air channel design boosts airflow, carbon monoxide alarm ensuring real-time air circulation for more accurate monitoring of all 3 metrics.Perfect for bedrooms, kitchens, garages, offices, RVs, boats, & more! carbon monoxide detectors portable， Keeps your home, workplace, or travel spaces safe from CO risks while tracking temp/humidity ，portable carbon monoxide detector for travel — a must-have for every indoor environment.