Temperature instruments

AC resistance bridges

AC resistance bridges

​Designed for precise, accurate, low noise, low excitation power AC resistance measurements. Measure resistance materials in cryogenic environments from <20 mK to 1 K.

Cryogenic temperature controllers

Cryogenic temperature controllers

Monitor & control temperatures from <300 mK to over 1,500 K. Choose from a variety of sensor inputs, sensor excitation ranges, display features, and interfaces.

Cryogenic temperature monitors

Cryogenic temperature monitors

​Monitor temperatures from 1.4 K to over 800 K. Choose from one or eight standard inputs. USB, IEEE-488, and RS-232C interfaces, relays, and analog outputs are available.

Cryogenic temperature modules

Cryogenic temperature modules

Transmit temperature data over long distances to data acquisition locations in research and industrial settings.

AC and DC current sources

AC and DC current sources

Programmable AC and DC current sources that provide precise, low noise, stable currents for a number of applications.