Get clear, real-time voltage readings in a compact package with the diymore mini digital voltmeter! Featuring a bright 0.5-inch OLED display, ultra-thin design, and 12-bit ADC sampling, this DC voltage monitor measures from 0–30V with 1% accuracy. The refresh rate switches from 5Hz to 10Hz using the designated B solder point, making it ideal for DIY electronics, adjustable power supplies, embedded projects, vehicle battery monitoring, and voltage detection.
Important:Requires a DC 3.5–30V supply. Measurement range is DC 0–30V; confirm wiring and polarity before connecting.
