Records data on an SD card in Excel format
Checks for Carbon Dioxide (CO2) concentrations
Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor
Triple LCD simultaneously displays CO2, temperature and relative humidity
Measurement ranges: CO2-0 to 4,000ppm; temperature-32 to 122-Degrees F (0 to 50-Degrees C); humidity-10 to 90-percent RH

Technical Details

Size (LWH): 10.7 inches, 5.8 inches, 2.9 inches
Product Details
Product Dimensions: 10.7 x 5.8 x 2.9 inches
Shipping Weight: 1.55 pounds (View shipping rates and policies)
ASIN : B0047OO6YG