The JOFRA ASC300 is substantial enough to cover all needs for a process signal calibrator with superior accuracy and compact enough to fit into the tool box and operate with one hand for easy field calibration. The ASC300 can change the entire calibration regime for signal, pressure and temperature.

It combines a full numerical keypad with a series of function keys and a graphical user interface, making it easy to perform various tasks in a short period of time.

The ASC300 measures and sources: TCs, RTDs, current, voltage, frequency and pulse trains.

There are two channels of operation providing the user with an isolated read-back circuit. The graphical display makes it is easy to recognise the status of the instrument, take readings, and simulate different functions.