Multifunctional Design:This product boasts a multifunctional design, combining the functionality of a needle, a pen, a fish clip, a test line, and a pair of pliers. Replaceable Needle:The replaceable needle feature ensures the tool's longevity and efficiency. It allows for easy maintenance and replacement. Digital Display:Equipped with a digital display, this tool provides accurate readings, making it good for various testing and measuring needs. P1300C Model:The P1300C model is a testament to the product's reliably design and stable performance. It's a reliable choice for professionals and enthusiasts alike. Compact and Portable:Its compact size and lightweight design make this tool good portable. You can easily carry it around, making it for on-the-go use.