Air Quality Detector Indoor PM2.5 CO2 Temp.&Hum. Monitoring

83.75$133.75$

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Air Quality Detector Indoor PM2.5 CO2 Formaldehyde Temperature and Humidity Monitoring

Feature:

1. Clock chip: Display time accurately

2. Environmental pollution judgment Comprehensive air quality measurement

3. Frequency buzzerAlarm for excessive pollution

4. TFT liquid crystal display: 2.8 inch display

5. Constant temp calibration

Weight N/A
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