Product Details

FJ745A CO2 TVOC Air Quality Monitor

CO2 Detector丨TVOC丨Temperature丨Humidity丨Clock

Product Description

Basic Functions

  • Time in 12/24 hour format
  • Alarm Clock Function
  • Co2 concentration detection
  • TVOC detection
  • Indoor Humidity display
  • Indoor Temperature display alternatively in ℃ or ℉
  • Face icon shows air quality
  • Low battery indication
  • 3 Levels backlight brightness (High-Medium-OFF)


Data Range

  • Indoor Temperature Range: -9.9°C(15° F) to 50°C(122° F)
  • Indoor Humidity Range: 1%RH ~ 99%RH
  • CO2 concentration measurement range: 400~9999PPM
  • TVOC measurement range: 0~9.999mg/m3
  • Data Accuracy Range:± 1°C and ± 1%RH

Power Requirements:

  • Battery: 2xAAA (NOT Included)


  • Monitor: 8.2 x 2.4 x 8.2 cm
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