With the Isotech milliK precision thermometer, Isotech sets a new standard for high accuracy measurement and calibration of platinum resistance thermometers, thermistors, thermocouples and process instrumentation (4-20mA) over the range -270 to -40°C to 1820°C.

The Isotech milliK precision thermometer has two input channels for sensors and a third channel for current.


This device can be expanded to a measuring system with up to 33 channels for reading SPRTs, RTDs, thermistors or thermocouples, with an option to control calibration baths and accurately log readings. In addition to low uncertainty measurements from standards and industrial sensors, the milliK can control temperature sources, sequencing through a programmable list of temperature set points and log data to the internal memory or a USB drive.

Features milliK precision thermometer

Wide range of sensors, SPRTs, PRTs, thermistors, thermocouples and 4-20mA transmitters
High accuracy, < ±5ppm for PRTs, ±2μV for Thermocouples and ±1μA for Transmitters
Logs and Controls Isotech Temperature Sources – supports Dry Blocks and Liquid Baths

For more information on temperature gauges, please refer to the overview page.

About Isotech

Isotech is the world leader in temperature calibration, with over 35 years of experience in the design, manufacture and use of temperature calibration standards. The products have been developed to meet the new needs of its customers. Since Isotech is not only an equipment manufacturer, but also has a complete and accredited calibration laboratory, it knows exactly what is needed. She designs on the basis of her own needs. The result does not lie: temperature measuring equipment that meets the demand for objective validation, strict quality control and requirements, such as those of ISO 9000 and ISO 17025.

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