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Specification
**Unique shell material design, a long time to use bright as new, the overall appearance,
**Humanized button design, easy to operate.
**High precision, high resolution, fast response;
**Use matching 220V DC 9V AC power adapter to supply power, can be a long time continuous work;
**Multiple sets of super large three color LED digital display, clear and intuitive, clear air quality;
**Carbon dioxide concentration, the lower limit of the alarm value can be arbitrarily set, with two levels of sound and light
alarm function, the preset **Alarm concentration can prompt response and alarm;
**Sensor using the European imported carbon dioxide sensor, sensor linear output, fast response;
**Carbon dioxide concentration and temperature and humidity at the same time show that in a timely manner to detect air quality.
Features
1. High precision, high resolution, fast response
2. Easy to operate
3. Using 220V DC 9V AC power adaptor to supply, can be a long time continuous work
4. Carbon dioxide concentration, the lower limit of the alarm value canbe arbitrarily set, with two level sound and light alarm
function, the preset alarm concentration can promopt response and alarm
5. Carbon dioxide concentration and temperature ang humidity at the same time show that in a timely manner to detect air quality