About This *Comprehensive 6-in-1 Detection – Accurately monitors PM2.5, PM10, HCHO (formaldehyde), TVOC, temperature, and humidity simultaneously, providing real-time air quality data for your safety and comfort. *Clear Large Display – Features an easy-to-read screen that clearly shows all detection results at a glance, helping you quickly assess your environment. *Compact & Portable Design – Its small size saves desk space and makes it convenient to carry, perfect for use at home, in the office, hotels, or while traveling. *Advanced Detection Technology – Utilizes infrared, and electrochemical sensors to deliver precise and reliable air quality readings. *Visual Air Quality Indicators – Color-coded display (green/yellow/orange/red) instantly shows air conditions, with green indicating good air quality and red signaling poor air quality for quick awareness. Overview Brand : TreasureCave Color : as picture show Item Weight : 185 Grams Material : ABS Manufacturer : TreasureCave