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Notify me when its in stockCO₂ Measurement Range: 0 ... 5000 ppm
CO₂ Sensor Type: NDIR (non-dispersive infrared)
CO₂ Display Levels:
0 ... 800 ppm: GOOD (green)
800 ... 1500 ppm: NORMAL (yellow)
1500 ppm and above: POOR (red)
Temperature Measurement Range: 0 degree ... 50 degree
Temperature Measurement Unit: Selectable (degree Celsius / Fahrenheit)
Humidity Measurement Range: 0% ... 99% relative humidity
Alarm Function: Adjustable alarm level between 0 ... 5000 ppm
Alarm Sound: High-pitched warning
Display: Wide LCD screen, colorful display
Power Source:
USB cable (use with PC or adapter)
2 AA batteries (backup power, to prevent setting loss)
Low Battery Indicator: Available
On/Off Button: Available (for display)
Calibration Note: Before first use, the device should be operated for 48 hours in a well-ventilated and shaded open area.
CO₂ LEVEL COMMENTS
450 ... 800 ppm:
Well-ventilated environment. Air quality is sufficient, no extra ventilation needed.
800 ... 1200 ppm:
Poorly ventilated environment. Air quality is starting to deteriorate, ventilation is advised.
1200 ... 2000 ppm:
Poor and heavy air. The environment is not adequately ventilated. Ventilation must be done.
TECHNICAL SPECIFICATIONS
Carbon Dioxide Measurement Range : 0 ... 5000 ppm CO2
Carbon Dioxide Measurement Accuracy : ±75 ppm / ±5% reading
Carbon Dioxide Display Resolution : 1 ppm
Temperature Measurement Range : -10 degree ... 50 degree (23 degree F ... 122 degree F)
Temperature Measurement Accuracy : ±1 degree
Temperature Resolution : 0.1 degree / degree F
Humidity Measurement Range : 0 ... 100% RH
Humidity Measurement Accuracy : ±3.5 %RH (20%RH-80%RH), ±5%RH (0%RH-20%RH / 80%RH-100%RH)
Humidity Resolution : 0.1 %RH
Display : LCD
Alarm Feature : Audible alarm available
Operating Temperature : -10 degree ... +50 degree
Storage Temperature : -10 degree ... +60 degree
Dimensions : Display: (68 x 84 mm), Device: (102 x 107 x 25 mm)
Weight : 190 gr.
Power Source : USB connection or 2 AA batteries
