With one button operation, simply turn it on and begin testing in seconds.
随着一键操作，只需打开它，并在几秒钟内开始测试。
Timer system with unique light touch, just a finger lightly across the red button to turn green strip, timer operation can be completed.
计时器采用独有的光触系统，只需将手指轻轻滑过红色条状按钮使其变成绿色，就可完成定时操作。
Timer system with unique light touch, just a finger lightly across the red button to turn green strip, timer operation can be completed.
计时器采用独有的光触系统，只需将手指轻轻滑过红色条状按钮使其变成绿色，就可完成定时操作。
应用推荐