This 5-in-1 digital multi-meter is a compact electronic tool that can measure AC DC voltage, current, diode, or a power source. The device is robust and comes with a long lasting 9v battery and functionalities such as auto off. We have years of experience working with electronic instruments and promise user satisfaction. With free shipping over bulk buying, we offer the best deals for quality electrical and electronic accessories. Our prices are extremely economical with a promise of highest quality material and best value for your money.