Formaldehyde Tester New house Indoor And Outdoor Industrial Temperature And Humidity Meter High Precision Laboratory Multi-function Electronic Digital Thermometer Air Quality Monitor LX955 Sound Level Meters they will use single-board technology

they  will use single-board technology  in order to save costs

more powerful grip

Anping time: less than or equal to 5 seconds

degree：±0

AC current

Formaldehyde Tester New house Indoor And Outdoor Industrial Temperature And Humidity Meter High Precision Laboratory Multi-function Electronic Digital Thermometer Air Quality Monitor LX955 Sound Level Meters they will use single-board technologyShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] 3 major functions 24 hours real time monitoring PM2. 5 is not the only indicator of indoor air quality. Air detector comprehensive detection of frmaldehyde, Temperature, humidity. Monitor your air quality in real time. Packing List Standard stand alone + power cord + instruction manual