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- IAQ IoT Real-time LED Display Board for Carbon Dioxide (CO2), Temperature, and Humidity
IAQ IoT Real-time LED Display Board for Carbon Dioxide (CO2), Temperature, and Humidity
Model : 98986DTH
Product Features

This stylish LED 5-in-1 air quality monitor can simultaneously display the time/date, carbon dioxide, temperature, and humidity values.
- Specification
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- Display parameters:Time/DateCarbon dioxide, temperature, humidity
- Carbon dioxide range:0-9999ppm
- carbon dioxide accuracy:±75ppm +5% reading
- temperaturescope:0.0~50.0℃.
- Temperature accuracy:±1℃ (0~40℃), other temperatures ±1.5℃
- Humidity range:0.0~99.9%
- Humidity accuracy:±5%RH (at 25°C, ±7%RH elsewhere)
- power supply:12V 1A AC transformer