Cara Membuat Tespen DC, Merubah Tespen AC menjadi Dc

How to Make a DC Test Pen, Convert an AC Test Pen to a DC Test Pen Hello friends of Venus January, This time I'm uploading a video on how to make a DC test pen screwdriver from an AC test pen or a regular test pen. Making this DC test pen is very easy, simple, and very useful for electrical testing that uses DC voltage. DC voltage is commonly found in motor vehicles or cars. DC test pens can also be used to check batteries. Enjoy watching and don't forget to try it out! Creative greetings... Don't forget to press the "SUBSCRIBE" button so you don't miss out on interesting and new videos from the Venus January channel for free. "LIKE" the video if you like it and find it helpful. "SHARE" with your friends so more people can benefit from this video. #howtomakeadctestpen #easywaytomakeadctestpen #howtoconvertanactestpentodctestpen