This DC 0-100V 10A Digital Voltmeter Ammeter is a must-have tool for any DIY enthusiast or electrician. With its dual display, you can easily monitor both voltage and current levels simultaneously. The bright 0.28″ red and blue LED display makes it easy to read even in low light conditions. This voltmeter ammeter is perfect for measuring electrical circuitry and parts, ensuring that your projects are safe and efficient. Its compact size and easy installation make it a convenient addition to any toolbox.