Specifications: Amprobe CO2 200 Wall-Mounted CO2 Meter

Feature CO2-100 CO2-200
C02 0 → 9999 ppm 0 → 9999 ppm
Temperature range 14 °F → 140°F (-10 °C → 60 °C ) 14 °F → 140 °F (-10 °C → 60 °C)
RH Range 0 % → 95 % 0 % → 95 %
DP (dew point temperature) -4 °F → 139.8 °F (-20 °C → 59.9 °C) -4 °F → 139.8 °F (-20 °C → 59.9 °C)
WB (wet bulb temp.) 24.8 °F → 139.8 °F (-5.0 °C → 59.9 °C) 23 °F → 139.8 °F (-5.0 °C → 59.9 °C)
Resolution 1 ppm – CO2 concentration, 0.1 °C / °F – Temp, 0.1 %RH – humidity 1 ppm – CO2 concentration, 0.1 °C / °F – Temp, 0.1 %RH – humidity
Specifications
Measuring range: CO2 0 ~ 9999 ppm
Measuring range: 2001 ~ 9999 ppm (out of scale range)
Resolution: 1ppm – CO2 concentration, 0.1°C / °F – Temp, 0.1% RH – Humidity
Accuracy: ±75ppm±5% of reading (0 ~ 2000 ppm) Others range accuracy are not specified
Temperature: ±0.6°C / ±0.9°F
Temperature range: -10°C to 60°C (14°F to 140°F)
RH Range: 0% ~ 95%
Accuracy: ±3% RH (at25°C, 10-90%) others ±5% for other RH range
DP (dew point temp.): -20°C to 59.9°C (-4°F to 139.8°F)
WB (wet bulb temp.): -5.0°C to 59.9°C (23°F to 139.8°F)
Power supply: 12V DC adaptor