TK500 and SK500 are only slightly larger than a quarter, easing placement and installation. TK500 is designed to log temperature and humidity; SK500 logs temperature. Both models offer a delayed-start capability, 4,000 sample-point data storage, and accuracy of +/-1.8oF (+/-1 oC) for temperature and +/-2 percent for relative humidity.

Dickson Co.
(800) 323-2448