Extech SD500 [SD500-NIST] Humidity / Temperature Data Logger, 32 to 122°F (0 to 50°C) with NIST Calibration

Records data on an SD card in Excel® format.The Extech SD500-NIST Humidity/Temperature Datalogger records data on an SD card in Excel format for easy transfer to a PC for analysis. It features a Dual LCD that simultaneously displays Relative Humidity and Temperature, 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. 10 to 95% Relative Humidity and 32 to 122°F (0 to 50°C) Temperature ranges. With NIST Calibration.