5 Point Comparison Calibration.
Isocal-6 portable dry block calibrator for temperatures from -35 to 140°C, can be converted to a liquid bath calibrator.
ITS-90 fixed point, water triple point cell for ISOCAL 6, includes container and three caps.
Used to correlate radiation thermometers to the ITS-90 Scale and provide the highest accuracy blackbody sources available.