Set the test set to on and adjust the RANGE and SETTING controls until you get a current of 1ma on the multimeter.
接通测试装置并调节RANGE和SETTING控制旋钮，直到在万用表上得到1毫安的电流。
Set the test set to on and adjust the RANGE and SETTING controls until you get a current of 1ma on the multimeter.
接通测试装置并调节RANGE和SETTING控制旋钮，直到在万用表上得到1毫安的电流。
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