Sensor: CO2 ( NDIR ) 0.1% Resolution
Ranges: 0 – 5000 PPM
Response Time: T90 < 30sec
Temperature Range : 0 – 50° C
Relative Humidity : 0 – 99% RH (Non-Condensing)
Display: Graphic LCD, clear visibality of live data
Pressure : < 15 PSI
Auto Calibration: User Command for Zero Air Calibration
Battery : Rechargeable(lasts for 20 hours )