Extech SDL200-NIST Digital Thermometer for Temperature measurement Use, E, J, K, R, RTD, S, T Probe, 6 Input(s),

The FLIR4-Channel Datalogging Thermometer is a versatile device that records data on an SD card in Excel format for easy transfer to a PC for analysis. With 4-channel datalogging capabilities supporting 6 thermocouple types and 2-channel datalogging with RTD probes, this thermometer allows for simultaneous measurement of 4 temperature inputs for multiple source monitoring.

Stores 99 readings manually and up to 20M readings via included SD card
User programmable sampling rate from 1 to 3600 seconds
Min/Max and Data Hold functions for efficient data management
Auto power off with disable function for power saving