9999ppm Carbon Dioxide CO2 Detector Air Temperature Humidity LCD Meter

Features:
-Measure CO2 concentration, temperature, humidity, dew point temperature and wet bulb temperature.
-Super large LCD simultaneously display and log CO2 level, temperature ( / F), relative humidity, calendar (Y/M/D) and time (clock)
-12700 data logging memory.
-Warning Carbon Dioxide level.
-Stable NDIR sensor for CO2 concentration.
-NDIR (Non-Dispersive Infrared) waveguide technology with ABC (automatic background calibration).
-High and low threshold setting.
-Backlight function.
-Recall and Min reading.
-Long time drift compensation.

Specifications:
Large LCD Display:3.5(8.9cm)LCD display with backlight
CarbonDioxide(CO2): Range: 0~9999(outofscale), Accuracy: 50ppm5%rdg(0~5000) .
Temperature Range: -10.0~70.0C(14~158F), Resolution: 0.1C/F
Accuracy: 0.6C/0.9F(0~50C/32~122F),others1.2C
Humidity Range: 0.1~99.9%, Resolution: 0.1C/F
Accuracy: 3%(10~90%)
Logging Memory: 12700
Operating Condition: 0~50C,0~95%RH
Storage Condition: -20~60C,0~99%RH
Sensorlife: 15years in normal common
StorageTemp: -40~70C(-40~158F)
Supply: 1A Output 9VAC Adaptor, 4x1.5V(AAA)( not Included)
Size: approx. 140*100*37mm/5.51*3.93*1.45
Gross weight: approx. 706g

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not reflect the actual of the item. Thanks for your understanding.







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