ClearGrass Gas Tester Air Quality Tester 3.1 Inch Resolution 720 x 720 Quad-core A7 Processor Temperature Humidity PM2.5 TVOC CO2 Test Ventilation Hole Design from xiaomi youpin

Features: 3.1 inch resolution 720 x 720 retina-level super clear IPS screen, 15 degrees elevation angle Internal use of quad-core A7 processor, multi-mode compensation algorithm, more accurate measurement Capacitive touch operation screen, automatic brightness adjustment, innovative ventilation hole design, sensor work more efficient Comprehensive monitoring of indoor air and display: temperature and humidity, PM2.5, TVOC, carbon dioxide value Outdoor air can also be seen at a glance, support "MiHome" APP intelligent linkage air improvement equipment General Brand:ClearGrass Type:Air Detector Color:Black Specification Wireless network: Wi-Fi IEEE802.11b / g / n2.4GHz Battery type: lithium ion battery Battery capacity: 2000mAh / 3.7V Power connector: USB-C Rated input: 5V 1.5A Weight & Dimensions Product weight: 0.2170 kg Package weight: 0.3000 kg Product size (L x W x H): 8.50 x 6.84 x 8.63 cm / 3.35 x 2.69 x 3.4 inches Package size (L x W x H): 10.00 x 8.00 x 10.00 cm / 3.94 x 3.15 x 3.94 inches Package Contents 1 x Air Detector 1 x USB Cable 1 x Chinese User Manual Package Includes: 1 x Air Detector 1 x USB Cable Note:The display interface is Chinese. Details Pictures: