Indoor Air Quality Detector Household PM 2.5 Ambient Air Testing Instrument Haze Concentration Detector (Measuring Six Gases) Wall Scanners 【Easy Placement&Organized Workspace】Lift the stand

【Easy Placement&Organized Workspace】Lift the stand to stash your items such as your external keyboard

over 4° the laser light will keep blinking to remind you to put it in a flat place

Operation Frequency: about 12 KHz

Simultaneous charging and power supplying

only the thick layer branch can see the law flat field mirror

Indoor Air Quality Detector Household PM 2.5 Ambient Air Testing Instrument Haze Concentration Detector (Measuring Six Gases) Wall Scanners 【Easy Placement&Organized Workspace】Lift the standShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List Compact Size And Easy To Carry Good Stability Wide Range Of Application Scenarios