Simpson Electric Company's B350 Analog Panel Meter is an analog panel voltmeter that indicates voltage on electrical panels with a 0–250 range. It belongs to Simpson's line of 0–250 volt analog meters and provides a mechanical needle readout for at-a-glance monitoring in control panels and instrumentation. This model designation (B350) identifies its 0–250 scale, making it a straightforward option for retrofits or replacements in systems that require a passive, non-digital voltage indication.
