The Intelligent Resistant Temperature Device (IRTD) is a secondary standard with a completely self-contained measurement system, including electronics for calibration and temperature conversion. Kaye's IRTD provides ultra-high accuracy temperature data to your computer with no additional measurement or readout equipment required.

The IRTD removes common sources of error because its integrated electronics and sensor are calibrated as a single instrument. Analog to digital conversion is automatic - no manual interpolations or calculations are necessary.