Product model： DM73B wifi
Product Category： Air Quality Monitor
Protocol： Wi-Fi
Product Color： Black
Battery Type: Lithium Battery
Function Description
Wifi connect,built in Tuya moduel/app
History Records save,4.3 inch LCD display
Test items: PM2.5/CO2/TVOC/HCHO/Temperature/Humidity
Buzzer Alarm on/off -Temperature and Humidity sensor
Detection range:
AQI(0-500)
PM2.5 (0-999 ug/M³)
CO2 ( 400-5000 ppm)
HCHO(0.001-1.999Mg/M³)
TVOC(0.001-9.999Mg/M³)
Certification: CE,RoHS
Material: Metal+ABS
Product Size: 132*79*83 mm
Net Weight: 235 g
Warranty: 12 month
Packing List: Main Unit+ manual+charging cable
Operation environment: Indoor