EXTECH SD800: CO2/Humidity/Temperature Datalogger

SD800: CO2/Humidity/Temperature Datalogger Records data on an SD card in Excel format Features: 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 122F (0 to 50C); Humidity - 10 to 90%RH Datalogger stores readings on an SD card in Excel format for easy transfer to a PC Selectable data sampling rate: 5, 10, 30, 60, 120, 300, 600 seconds or Auto Complete with six AAA batteries, 2G SD memory card, universal AC adaptor, and mounting bracket For complete specs please download the product datasheet (not available for some accessories)