K749B Prdouct Details

Portable CO₂ Monitor

K749B

Product Details

Features
  • CO₂ range: 400---5000ppm(accuracy:+/-50ppm +5%)
  • Temperature range: -9.9'C(14.2°F)~+50'C(122.0°F)
  • Humidity range: 1%~99%
  • Battery Capacity: 500mAh rechargeable lithium battery
  • Power charging: 5V-1A Micro USB cable
  • Display size: 63x57mm
  • Unit Size: 81x81x25mm
  • CO₂ Index Monitor
  • CO₂ Concentration Trend
  • Adjustable CO₂ Value Alert
  • Backlight with 3 brightness(high-medium-low-off)
  • Ventilation Recommendation(window icon open/closed)
  • Time, alarm clock & snooze
  • Manual baseline calibration and ABC for CO₂
  • Concentration(ABC=Automatic Baseline Calibration)
  • Maximum and minimum values of temperature, humidity and CO₂
  • Comfortable indicator with different smiley