The Panasonic SF4C-TR25 is a precision test rod designed specifically for the SF4C series safety light curtains, ensuring accurate verification of a 25mm minimum detectable object. This tool, with a diameter of 25mm (0.984 inches), is essential for maintaining the optimal performance and safety compliance of Panasonic's ultra-slim Type 4 PLe SIL3 safety light curtains. Ideal for industrial automation environments, the SF4C-TR25 test rod supports rigorous safety standards and enhances operational reliability.