Simpson Electric M23500140 Digital Panel Meter

Simpson Electric’s Mini-Max M23500140 is a compact, 3-1/2‑digit LCD digital panel meter designed to mount in a panel and display DC voltage with clear readability. It accepts DC input ranges of 200 mV, 2 V, 20 V, 200 V, and 600 V, featuring an input impedance greater than 10 MΩ to minimize source loading, and a 0.5 inch high LCD digit size for quick visibility. The instrument can be powered from either AC mains (85–250 VAC, 40–440 Hz) or DC supply (9–32 VDC), offering flexible installation in lab benches, test rigs, battery monitoring, and control panels. The enclosure is UL‑rated 94‑0 glass‑filled thermoplastic, suitable for panel mounting in standard environments. This meter provides a compact, reliable DC voltage readout for applications requiring straightforward wiring and stable, readable measurements, and is part of Simpson’s Mini‑Max line of digital panel meters known for practical, field‑friendly panel instrumentation.