INKBIRD Digital CO2 Controller Monitor ICC-510 Carbon Dioxide Detect NDIR Sensor
Dual outlets compatible with CO2 device and ventilation fan. 1 x CO2 Sensor(Built-in photo sensor). Reassuring CO2 Alarm. --CO2 Accuracy: ±(50ppm+5%) in the range from 400 to 9999 ppm. --CO2 Sampling Interval: every 1 sec.