Large panel-mounted analog meters allow monitoring of both voltage and current channels.
Digital meters are available as an option.
Substitute the suffix DM for the suffix M to specify the digital meter option. Two 10-turn rheostats provide high resolution voltage and current settings. This information is simultaneously delivered as an optically isolated, TTL-compatible flag to a rear terminal. A built-in uncommitted amplifier can be used for summing, scaling, and programming by passive resistance. It has both inverting and non-inverting inputs available.