电路在线维修测试仪的最大特点是,能够帮助维修技术人员,在缺乏图纸资料、不了解电路工作原理的条件下,对各种自控、数控设备上的电路板进行高效率地故障检测。自从这种测试仪引入我国维修领域以来,尤其是在大型、昂贵的进口设备的电路板维修中,发挥了很好的作用。对于一般维修技术人员来说,有了它,修好大部分故障电路板,已经不再是可望不可及的事情了。 The most important feature of the on-line repair tester is that it can help maintenance technicians efficiently detect faults on circuit boards of various self-controlled and numerical control equipment without drawing materials or circuit theory. Since such testers have been introduced into the field of repairs in our country, particularly in the repair of circuit boards for large, expensive imported equipment, they have also played a very good role. For general maintenance technicians, repairing most of the faulty circuit boards is no longer an elusive task.