数字电流表 meaning in English

digital ammeter

Verification regulation of dc digital amperemeter
直流数字电流表试行检定规程
To make the test process feasible , compile program are carefully generated to let them be able to execute repeatedly by the microprocessor , and the average current consumed by at89c51 is then measured with a simple current meter
测试时,我们让微处理器重复执行选定的测试程序,用普通的万用数字电流表测量微处理器消耗的平均电流。