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Model Number | SDA-1 |
Testing Items | CO2 PPM |
Temperature Level | |
Humidity Level | |
Function | CO2 Range: 0‐5000 PPM (±50 PPM ±5%) |
Resolution: 1 PPM | |
Sampling Rate: Data/1 Sec | |
Temperature Range: ‐10~40°C(±1°C) | |
Humidity: 20%‐80% (±5%RH) | |
Power‐Supply: Built‐in 2000mAh lithium battery and USB Cable DC 5V/1A | |
Battery Type: Lithium battery(Mode:18650/ Capacity 2000mAh) | |
Life Time: 3 Years | |
Concentration Range Indication | Green: 400‐700 PPM, Good Level |
Yellow: 700‐1500 PPM, Normal Level | |
Red: Above 1500 PPM, Bad Level | |
Other Features | Time Display |





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