Indoor Air Quality Monitor-Desktop ,Temperature and Humidity Monitor with SD Card

Operating:Touch buttons Display:LCD ,size ：73X46 mm Measuring range:Temperature：-10—50℃

Humidity：0—100% Accuracy:Temperature：+/- 0.5°C ，Humidity：+/- 3%RH ，CO2: +/- (50ppm+3%) Sensor :Humidity：Capacitive ，CO2：NDIR Alarm:Sound and light alarm Data recording(SD card , Bluetooth ）:Up to 100,0000data Export data :TXT USB interface:yes

Input power:5VDC

Power consumption:1.5W

Warm-up time:2 minutes( 2 hours for first time )

Use environment:-10—50℃， 0--95%（No condensation）

Housing:IP40

Storage environment:-40—70℃，0 --95%RH

Size : 125*85*30mm