Temperature Sensor
Measurement range: -20 to +60 °C
Measurement accuracy: ±0.4°C
Resolution: 0.1 °C

Humidity Sensor
Measurement range: 0 to 100 % RH
Measurement accuracy: ±1.8%RH
Resolution: 0.1 RH

outdoor spot
Measurement range: -60 to +60 °C
Measurement accuracy: ±1.5 °C for ambient temperature T 30 %.
Resolution: 0.1 °C

CO2 Sensor
Measurement range: 0 to 5000 ppm
Measurement accuracy: ± (50ppm + 3% of reading) at 25°C and 1013hPa
Resolution: 1 ppm

General Technical Data
Operating temperature: -20 to +60 °C
Channel: Internal temperature, humidity, CO2 sensor
Total storage capacity: 500,000 values in non-cyclic recording mode; 350,000 values in cyclic recording mode
Recording interval: adjustable from 1 second to 24 hours
Display and alarm update: 1 second, 10 seconds, 1 minute adjustable
Data logging modes: Non-cyclic - stops logging when the memory is full; cyclic - the earliest data is overwritten with new data after the memory is full
Real Time Clock: Year, Year, Month, Day, Hour, Minute, Seconds
Battery: Lithium Ion A8200, 3.6V/5200mAh
Protection level: IP20
Dimensions: 61 x 93 x 32 mm
Weight (including battery): Approx. 250 g
Warranty: 3 years