Simpson F351130 is a 3‑1/2‑digit digital panel meter from Simpson Electric Company that displays DC voltage with a 0–20 V input range. The unit is designed for panel mounting and is powered from an AC supply specified at 108–132 VAC with a typical power draw around 4 VA. It is listed in the Simpson F35 Falcon family of digital panel meters and is cataloged as F35-1-13-0 with DCV 20 V.
