Industrial H340391000 Panel Meter

Simpson H340391000 Digital Panel Meter (W/O Front Cover) is a four‑digit panel display designed for in‑panel readouts. This unit supports flexible power options: a DC input range of 9–36 VDC for the measurement circuitry and an AC supply of 120 VAC or 85–250 VAC at 50/60 Hz, up to 10 VA total, allowing operation from either DC or AC mains. It uses six screw terminals for straightforward wiring and ships with a gasket, mounting brackets, and labels to simplify panel installation. The meter is UL Listed for 30CM panels, providing safety certification for panel‑mounted instrumentation. As a W/O Front Cover variant, it is supplied without the front cover, suitable for customers who will pair it with their own bezel or enclosure while retaining the same four‑digit display and mounting accessories.