Bitronics MTW DEIB-S123 Multi-Comm Digital Power Meter

Bitronics ATAIE1 Three Phase Volt Meter 115VAC

BITRONICS STEEL SIX 0-10 AMPS Dc. LAB METER

Bitronics Digital Power Meter amperes surplus part untested used

Technical Materiel Corp. Kilowatts/SWR Panel Meter Model MR-170

Bitronics 3-phase WYE Voltmeter, 4-Wire, 115 Vac, 0-1 mA dc

Bitronics VTAIE221000400 Voltmeter 3 Phase 4-Wire Digital Diplay

VINTAGE BITRONICS STEEL SIX 0-10 AMPS Dc. LAB METER