Fluke Calibration 5609-20-D

-200 °C to 670 °C (100 mm minimum immersion) Short-term stability at the triple point of water is only ± 7 mK and its one-quarter inch (6.23mm) diameter lets you get accurate measurements in only 100 mm of immersion Calibration not included, accredited calibration optional > Each Unit Includes Certificate of Compliance