31/2数字LCD,最大读数1999,自动极性显示
低压指示,过载保护,通断功能测试
此款数字万用表具有读数清晰,简单易用等特点
31/2 digital LCD,the maximum readjing of 1999,automatic polarity display
The low pressure indicator, overload protection, on-off function test
This digital multimeter has clear reading, easy to ues etc.