Digital Carbon Dioxide Controller Monitor with Range 0-9999ppm Colour Display
Pressure Dependence: support. Display Resolution: 0.1°C (0.1°F). 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.