Extech SDL100 Ph and Oxidation Reduction Potential Meter Data Logger

Product Description The SD100 monitors air quality in schools, office buildings, greenhouses, hospitals and anywhere that high levels of carbon dioxide are generated. CO2/Humidity/Temperature Datalogger checks for Carbon Dioxide concentrations and records data on an 2G SD card in Excel format for easy transfer to a PC for analysis. A Triple LCD simultaneously displays all three parameters, and a selectable data sampling rate of 5, 10, 30, 60, 120, 300, and 600 seconds. Each stored reading includes a date and time stamp. Box Contains 1 x Complete with (6) AAA batteries, 2G SD card, Universal AC adaptor, and mounting bracket