The Grimsholm MS6812 is a specialized device for identifying cable damage, specifically designed for the installation of robotic lawn mowers. It allows for the precise localization of defective robotic circuits and guiding wires, significantly simplifying the maintenance and repair of lawn mowers. The device is intended for use with visible cables and offers a user-friendly solution for garden enthusiasts and professionals who want to ensure their robotic mowers operate efficiently. Weighing 415 grams, the MS6812 is lightweight and portable, making it easy to handle during use. It is compatible with various robotic mower brands, particularly the Rim brand, making it a versatile addition to garden equipment. The Grimsholm MS6812 is an essential tool for anyone looking to optimize the performance of their robotic mowers and quickly identify potential issues.