MULTIFUNCTIONAL AIR QUALITY DETECTOR WITH WIFI ZKTEC...
ZKTeco multifunctional air quality detector with WiFi. 4.3" colour LCD display (480x270 pixels). Detects CO2, PM2.5 / 1.0 / 10, formaldehyde, TVOC, temperature, humidity. High-capacity lithium battery (3000 mAh). Charging via Micro USB 5V. Built-in fan to extract ambient air for more accurate results in real-time. Low battery warning. WiFi compati
MULTIFUNCTIONAL AIR QUALITY DETECTOR W...
ZKTeco multifunctional air quality detector with WiFi. 4.3" colour LCD display (480x270 pixels). Detects CO2, PM2.5 / 1.0 / 10, formaldehyde, TVOC, temperature, humidity. High-capacity lithium battery (3000 mAh). Charging via Micro US