Autonics MT4Y-DV-4N is a 4‑digit digital panel meter from the MT4Y family that powers from 100–240 V AC (50/60 Hz) and draws about 5 VA, designed to display DC voltage with a compact 72 × 36 mm housing. It accepts DC voltage input up to 500 V and presents the reading on a four‑digit LED display, with a front panel cutout of 68 × 31.5 mm. Note: the MT4Y‑DV‑4N model has no hold function, making it a straightforward voltage indicator for panel installations. Common applications include electrical cabinets and instrumentation panels where a clear, real‑time DC voltage readout is required.
