Leader got its start more than 60 years ago as a small manufacturer of test equipment and power supplies. As its reputation for high-quality products grew globally, Leader swiftly rose to the top of its market. Today, engineers and technicians around the world use Leader’s practical, reliable, and affordable instruments. Leader now manufactures a long list of equipment for testing, including meters, multimeters, analog oscilloscopes, step attenuators, power supplies, and signal generators. The quality of Leader products has resulted in less than 1 percent of them ever being returned for repairs. ValueTronics sells used and refurbished Leader equipment that is still in excellent shape.