Fixed Carbon Dioxide Controller with Range 0-9999ppm Real-timealarm Detection
RH Range: 0-99%. Weight: ~1080g (include cables). RH Resolution: 0.1%. RH Accuracy: 土3%. CO2 Temp Dependence: ±0.1% of reading per°C or ±2ppm per°C,whichever is greater,referenced to 25°c.