CA 1621 Thermocouple Temperature Calibrator Portable thermocouple temperature calibrator for measuring and simulating voltage in mV and 8 types of thermocouple (J, K, T, E, R, S, B, N).
CA 1623 Temperature calibrator (resistive probes) Portable temperature calibrator (resistive probes) for measuring and simulating a resistance and 7 types of probe (Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Pt100 JIS).
CA 1631 V/mA calibrator Process calibrator for measuring or delivering a DC current loop of between 0 and 24 mA and a DC voltage of between 0 and 20 V.