Everythin345Archies™Noyafa Jms16 Air Quality Monitor Pm2.5 HCHO TVOC Co2 Temperature Humidity Multifunctional Capacitive Touch Screen Gas Detector

JMS16: TVOC+formaldehyde+PM2.5+PM10+CO2+temperature and humidity+3.2 inch full angle touch color screen+lithium battery

Product Function illustrate
1.HCHO Testing
Equipped with the principle of semiconductor gas sensor.Turn on for 30S to test, the range is0~9.999mg/m3,
and the accuracy is 0.001mg/m3.
2.CO2 Testing
Equipped with non-dispersive infrared (NDIR) principle.Turn on the device for 180S to test,the range is 400~5000ppm,and the accuracy is 1ppm.

3.PM2.5 Testing
Equipped with Mie scattering principle can detect the dust particles in the air. Turn on the device for 180S to test.The range is 0~1000ug/m', and the accuracy is lug/m3.
4.TVOC Detection
Equipped with the principle of semiconductor gas sensor.Turn on for 120S to test, the range is 0~9.999mg/m',and the accuracy is 0.001 mg/m'.
5.Testing Result Illustration
The results showed: super high concentration,high concentration, slightly high concentration,good and excellent.

Operation Instructions
1.On/Off
When the power is more than 10%, long press the side button to turn on or turn off.
2.Calibration
Place the device in a ventilated place indoors and outdoors,click on the“About" interface, click the "Calibrate" button,and the device will beep immediately after the calibration.After 10S, the device calibration is finished.
3.Air Testing
Air testing can be performed after turn on 5 minutes.
4.Touch Screen Instructions
Swipe left and right to switch between different interface displays, and tap the corresponding selected item to enter the corresponding interface setting and switching.