Key Features

• 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 Emergency Lighting: Lum Guard portable air sensor detector features a high-intensity LED flashlight with adjustable spotlight/floodlight modes and a SOS distress signal . Built-in magnet and hook allow hands-free operation for camping, hiking, or disaster response.
• Ultra-Portable & Versatile Design: Weighing just 300g with a compact build, this air monitor features a magnetic mounting module and a retractable hook for easy attachment to backpacks, belts, refrigerators, or metal surfaces. Suitable for both indoor and outdoor environments, such as living rooms, kitchens, offices, car interiors, and other scenarios, without compromising functionality.
• Please NOTE: This portable air monitor is NOT equipped to detect or measure PM (Particulate Matter) 2.5/10 or Carbon Dioxide (CO2). It is designed to monitor other air parameters as listed in the product description.

Specifications