Discover the essential functions of a multimeter and how to effectively use it in mobile phone repair with this comprehensive article. Designed for both beginners and experienced technicians, this guide covers the core functions—such as voltage, current, and continuity testing—crucial for diagnosing and fixing mobile hardware issues. Packed with practical insights and clear explanations, this resource is perfect for anyone looking to enhance their mobile repair skills. Learn to troubleshoot and repair mobile devices more efficiently with this indispensable guide to multimeter usage.