The 0.28 inch Mini Digital Voltmeter Ammeter is a compact and versatile panel meter designed to measure both voltage and current in DC circuits. With its small size and dual LED display (in blue and red), it offers clear visibility and ease of reading. It has a voltage measurement range of up to 100 volts and a current measurement range of up to 10 amps, making it suitable for a variety of DIY electronics projects, automotive applications, or general electrical testing tasks. Its straightforward design and simple interface make it an ideal tool for hobbyists, enthusiasts, and professionals alike who require accurate and reliable voltage and current measurements in a compact form factor.