Specifications
(subject to change without notice)
CO2 Sensor type:
Dual wavelength detector with non-
dispersive infrared (NDIR) sensor
Range: 0 to 5000 ppm
Accuracy ±3% of reading or ±50 ppm, whichever
is greater1, 2
Resolution 1 ppm
Response time <10 minutes in still air
Operating Temperature Range:
5 to 70°C
External Meter Dimensions:
89 mm × 168 mm × 41 mm
Display: LCD, 4 digits, 10-mm high
Power requirements:
Four (4) AA-size alkaline batteries
Battery Life: Minimum 10 hours using alkaline
batteries
1 Add ±0.36% of reading per °C away from calibration temperature
2 Under standard barometric pressure of 29.92 in Hg (406.8 inches H2O)
[101.4 kPa].