EXTECH's SD800 monitors air quality in schools, office buildings, greenhouses, hospitals and anywhere that high levels of carbon dioxide are generated. Selectable data sampling rate of 5, 10, 30, 60, 120, 300, 600 seconds or automatic. Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor. Triple LCD simultaneously displays CO2, Temperature and Relative Humidity. Complete with six AAA batteries, 2G SD memory card, universal AC adaptor, and mounting bracket from Wallco Inc.
GENERAL SPECIFICATIONS- Carbon Dioxide (CO?) - 0 to 4,000ppm
- Carbon Dioxide (CO?) Basic Accuracy - ±40ppm ( <1000ppm); ±5% of reading (>1000ppm)
- Carbon Dioxide (CO?) Max Resolution - 1ppm
- Memory - 20M data using 2G SD memory card
- Relative Humidity - 10 to 90%
- Relative Humidity Basic Accuracy - ±4%
- Relative Humidity Max Resolution - 0.10%
- Temperature (Air) - 32 to 122°F (0 to 50°C)
- Temperature (Air) Basic Accuracy - ±1.8°F/0.8°C
- Temperature (Air) Max Resolution - 0.1°F/°C
ADDITIONAL DETAILS
- Certifications - CE
- Dimensions - 5.2 × 3.1 × 1.3" (132 × 80 × 32mm)
- Power - 6 × AAA (1.5V) batteries
- Warranty - 2 years
- Weight - 9.9oz (282g)
