Time And Date Adjustment
1.Long press the”M”switch bultton to enter the time and date adjustment mode.After the screen flashes,press the”+”plus and”-“minus keys to adjust Specific values.
2.Click the“M switch button to switch between year,month,day,and hour.After confirming the adjustment,press the”M”switch button to complete the adjustment.
Operating Manual
Firstly,please confirm whether the appearance of the air quallty detector is intact and whether
the accessories are complete after opening the packaging;
- Instructions
- USB-Type-c power cord (1 meter)
- Certificate of conformity
- There is a protective flm on the product screen
ATTENTION！
After the instrument is started,it enters automatic callbration for about 2 minutes.
After completion,there is no need to calibrate again and normal detection is enabled. The optimal state of the product is around 30 minutes of operation,and the data is relatively accurate.
Indicate
- Press and hold the ◎key for about 3 seconds, and the instrument will start displaying the current air qualtity parameters.
- CO2 detertor: It displayings current CO2 data as well as temperature and humidity data.Thecolored ring will be changed based on the CO2 parameters.Green is 400-800ppm,yellow is 801-1800ppm,and red is 1801-5000ppm.(Excessive alarm for about 10 seconds.)
- By plugging in a 5V power supply,the USB-Type-c can be charged or used direcly with a 5V
- Battery level display:White indicates normal level,red indicates low level,and flashingindicates charging status,Charging does not flash to indicate full charge.
- Energy saving mode:After 30 minutes of instrument operation,enter the screen saver energy -saving mode and press any key to turnoff the energy-saving mode,In energy-saving mode, only display;battery level,time,and air status.
【ATTENTION】After the machine works for 30 minutes, it will enter the screen saver mode, this screen saver mode can be turned off is the on/off button plus that minus button, long press to close.
【High Accuracy】Equipped with a fast-responding and sensitive high-performance chip. Adopt high-precision infrared (NDIR) sensor technology for the CO2, PM2.5,PM10. Electrochemistry sensor for the HCHO and TVOC. The 5 readings refresh ever 1-2 second. Compare with the common sensor, it is more sensitive, accurately and stable.
【Multifunctional & Easy to Read】Since clean air means a lot to every one.Our Indoor air quality monitor offers accurate monitoring of PM2.5,PM10,CO2, HCHO, TVOC, time,temperature and humidity, all displayed on utral-high definition color screen for people easy to identify and read. With its convenient design, you can monitor the environment at any time and it efficiently measures 8 crucial indexes for evaluating air quality.
【Long Battery Standby】The Air Quality Detector built-in 2000mAh battery and packed with USB charging cable. It can be used continuously for about 16 hours after full charging. Do not use it when charging or in lower battery because the data may not so accurate. Built-in low power consumption processing chip, can carry on long time uninterrupted monitoring to air quality. It will always take care of you and your family health.
【LCD Clear Display】CO2 detector With the large LCD screen display and 24 hours real-time function, intelligent color screen display, the number on the screen is clear
【User-Friendly Operation】With just a single button, you can effortlessly power the monitor on or off, switch between interfaces. The built-in 3-color LED light conveniently indicates the air quality level, ranging from healthy to unhealthy.
