Temperature data logger EXTECH SD500

This 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. Complete with 6 AAA batteries, SD memory card, Universal AC Adaptor, and mounting bracket. General Datalogging Interval - 5, 10, 30, 60, 120, 300, 600 seconds or Auto Memory - 20M data using a 2G SD card Relative Humidity - 10 to 90% Relative Humidity Basic Accuracy - ±4% Relative Humidity Max Resolution - 0.1% Temperature (Air) - 32 to 122°F (0 to 50°C) Temperature (Air) Basic Accuracy - ±1.5°F/0.8°C Temperature (Air) Max Resolution - 0.1°F/°C Additional Details Certifications - SD500-NIST_S: CE, NIST SD500_S: CE Dimensions - 5.2 × 3.1 × 1.3" (132 × 80 × 32mm) Power - 6 × AAA (1.5V) batteries Warranty - 2 years Weight - 9.9oz (282g)