ARE YOU CONCERNED ABOUT THE AIR QUALITY AT HOME OR AT WORK? CHECK IT YOURSELF!
About this item
BRAND NEW IN BOX. NEVER USED.
Real-Time Measurement: The air quality monitor can accurately detect the level of Carbon Dioxide(CO2), Volatile Organic Compound(TVOC), Formaldehyde(HCHO), temperature and humidity, updates the measured results per second on the colorful display.
Accurate Results: Adopted a high-precision infrared sensor and a built-in high-performance chip, which can accurately capture the weak current generated during the electrochemical reaction, to calculate the carbon dioxide measurement result.Long press the switch button and release it after hearing two beeps to trigger the calibration function
Smart Alarm: Air quality can be divided into three levels, GOOD, OK and POOR, when the measured air level turns into OK, the indicator will turn YELLOW and the device will sound “Bee--Bee” twice to remind you and when the measured air level turns into POOR, the indicator will turn RED and the device will sound “Bee--Bee--Bee” twice, you will see the color clearly with the large screen.
1200mAh Built-in Lithium Battery: Takes 2.5 hours to charge the battery, lasts 6 to 8 hours when it is fully charged, and can be connected to power during use.
Wide Application: The device is ideal to monitor air quality in cafeterias, restaurants, schools, offices, greenhouse, factories, hotels, hospitals, etc. Note: Air changes constantly, the measured results will be affected at the same time, please focus on long time measurements(over 60 minutes) to get a conclusion about the air quality of the overall environment. See less
