The DSN-VC288 Dual Digital Voltmeter Ammeter Panel Meter is a compact, high-precision power monitor that simultaneously tracks voltage and current on a single screen [FellDen, RoboShop]. It features a bright red 3-digit LED readout for real-time DC voltage (0–100V) and a matching blue LED readout for amperage load (0–10A) [Makersbd, RoboShop]. Equipped with on-board calibration trimmers (V_ADJ and I_ADJ) for precise tuning, this dual display panel is an essential component for DIY bench power supplies, custom battery charging rigs, solar arrays, and electronic project diagnostic stations