The arr-ow moves to the corresponding color area depending on the carbon dioxide level, you can see the result more clearly.
With the detect data, ,when the data between 400~1000, the arr-ow move to green area, means in line with standards, when the data between 1001~2000, the arr-ow move to yellow area, means mild pollution, when the data between 2001~3000, the arr-ow move to brownish red area, means moderate pollution, when the data between 3001~5000, the arr-ow move to red area, means severe pollution.
Explosion meter display: When the Carbon Dioxide concentration exceeds the ran-ge of screen is displayed in the 5000PPM.
This product is in small size, easy to carry, so you can take it with you to anywhere you want.
The detector adopts high end sensors, and other gas–interference should be excluded when testing, give you a more current detect data.
Recharging voltage: Direct Current 5V
Carbon dioxide detectable ran-ge: 400～5000PPM
Sampling mode: free diffusion
Carbon Dioxide detection error: ±10%
Response time: instant display
Sensor: principle of semiconductor CO2 sensor
Operating humidity ran-ge: 15%RH-90%RH (non-condensing)
Operating temperature ran-ge: -10～45℃
Battery: 1 * lithium battery, 500mAh (included)
Item size: 73 * 53 * 23mm / 2.9 * 2.1 * 0.9in
Item weight: 50g / 1.8ounce
Package size: 135 * 82 * 35mm / 5.3 * 3.2 * 1.4in
Package weight: 146g / 5.1ounce
Please use the standard Direct Current 5V recharger, before recharging, please check your recharger.
1 * CO2 Detector
1 * USB Cable