RS PRO 174-6574, Instruction Manual

Page: 3 / 22

2 3
3-Specifications
CO
2
concentration measurement
Concentration Range 0~9999ppm
Accuracy ±75 ppm ±5% of reading
Resolution 1ppm
Temperature and humidity detection
Temperature Range -20 to 70
o
C
Temperature Precision ±2
o
C
Temperature Resolution 0.1
o
C
Humidity Range 0 to 100%RH
Humidity Precision
±3.5%RH (20 to 80%RH)
±5%RH
(0 to 20%RH/80 to 100%RH)
Humidity resolution 0.1%RH
Power
Battery 1000mAh rechargeable lithium battery
Charging USB 5V charging
The others
Displayer
2.4 inches TFT Color display
240*320 resolution
Working temperature 0 to 50
o
C
Storage temperature -10 to 60
o
C
4-Function Description
5-Power ON/OFF Mode
When in the power off mode, press and hold button, until the
LCD is on, then the unit will power on.
When in the power on mode, press and hold button, until the
LCD is off, then the unit will power off.
Color LCD
Power ON/OFF Button
Sensor air inlet
Desktop Indoor Air Quality CO
2
Monitor / English Desktop Indoor Air Quality CO
2
Monitor / English
05/04/2018 Version No. 001 05/04/2018 Version No. 001