LUM GUARD Portable Air Monitor(white)

Multi-Parameter Air & Environmental Monitoring: Real-time detection of CO, HCHO, EX (Hydrogen-containing hydrocarbons), TVOC, temperature, humidity, altitude, and barometric pressure. Equipped with advanced MEMS sensors, the Lum Guard portable air monitor delivers comprehensive data for indoor/outdoor environments." Instant Safety Alerts: Triggers audible/visual alarms when critical thresholds are breached: CO >50ppm, O₂ <17%, EX >0.1ppm, HCHO>0.32ppm, or TVOC >3.0mg/m³ . Proactively warns of air risks, gas leaks, or poor ventilation—ideal for households, construction sites, and outdoor adventures. 8000mah Extended Battery Life & Emergency Power Supply: Equipped with an 8000mAh battery, the Lum Guard portable air detector delivers up to 60 hours of continuous operation and supports 18W fast input/output charging. It doubles as an emergency power bank for charging smartphones/tablets, ensuring connectivity during emergencies or remote expeditions. Multi-Mode Emer