Compact and simple to use, the CA 1631 calibrator is equipped with a wide screen for comfortable reading.
The CA 1631 can be used to measure and supply a DC current loop from 0
to 24 mA with 0.015% accuracy and a DC voltage between 0 and 20 V with
an accuracy of +/- 0.02 %.
When used as a battery-powered stand-alone instrument, it offers a long
battery life in the field. When connected to the mains, it can be used
continuously without any time limit.