Digital Volt Amp Indicators (1 ph & 3 ph) DIGITAL VOLT METER(AC): AVM – 11N(VAC) AVM – 12N(VAC) AVM – 13N(VAC) DIGITAL VOLT METER(DC): AVM – 11N(VDC) AVM – 12N(VDC) AVM – 13N(VDC) DIGITAL AMP. METER(AC): AVM – 11N(ACA) AVM – 12N(ACA) AVM – 13N(ACA) DIGITAL AMP. METER(DC): AVM – 11N(DCA) AVM – 12N(DCA) AVM – 13N(DCA) Amp. Volt Frequency(AVF): AVF-96N AMP. CONTROLLER : CC-1021N