HOZAN DK-210 kit for electrician exam preparation. This is an essential practice kit for the wiring diagrams required for exam preparation. While writing on paper is also good, using this kit allows you to efficiently learn wiring diagrams. In the exam, you will encounter several questions that you cannot solve without understanding wiring diagrams. In the practical exam, you start wiring after drawing the wiring diagram, so you cannot pass the exam without this. Even just the 13 types of wiring diagrams are worth getting. - Brand: HOZAN - Model: DK-210 - Contents: Exam question collection, stickers, markers, memo paper - Exam Preparation: Electrician exam preparation - Number of Questions: 13 total → The explanations are very helpful. - Purpose: Electrician exam