The Dual LED 0.28" Display Digital Instrument is a highly efficient and compact digital meter designed to simultaneously measure DC voltage (0-100V) and DC current. This digital meter is ideal for use in a wide range of applications, including testing power supplies, electronic circuits, amplifiers, and other DC-powered systems. The dual LED display in Red and Blue offers clear and easy-to-read outputs, ensuring accurate and real-time monitoring of both voltage and current.