ACA - Ampere Meter AC

(DPM-1XXX-ACA)

ACV - AC Volt Meter

(DPM-1XXX-ACV)

DCA - DC Ampere Meter

(DPM-1XXX-DCA)

DCV - DC Volt Meter

(DPM-1XXX-DCV)

Line Frequency Meter

(DPM-1XXX-LF)