Data Logging Air Quality Meter

R9910SD Includes Only:Data Logging Air Quality MeterHumidity ProbeCarbon Monoxide ProbeCarbon Dioxide ProbeOxygen ProbeHard Carrying CaseBatteriesFeatures:Measures oxygen (O2), carbon dioxide (CO2), carbon monoxide (CO), temperature and humidityRecords up to 3 readings simultaneouslyUser adjustable audible alarmsUser selectable unit of measure (°C or °F)Data hold and Max/Min functionsReal-time data logger with integrated SD memory cardUser selectable sampling rate from 2 secs to 8 hrsEasy-to-read backlit LCD displayTripod mount for long-term monitoringLow battery indicator and auto shut offApplications:SchoolsOffice buildingsGreenhousesFactoriesHotelsHospitalsAreas where high levels of carbon dioxide are generatedThe R9910SD is capable of recording readings from 3 probes simultaneously and features Data hold, Max/Min functions, and an easy-to-read backlit LCD display. Using a SD card (max 16GB), a user can manually record up to 99 readings or automatically by selecting a desired sampling rate from 1 sec to 8 hours. Quickly generate an Excel file with raw data, all without the use of software.