The Cooper Bussmann 24V Tubular Fuse Tester is a high-quality product manufactured in the United States by Cooper Bussmann. This tester is designed to accurately test the functionality of 24V tubular fuses, ensuring they are in good working order. It is a reliable tool for professionals in the electrical equipment and supplies industry, providing a convenient and efficient way to test fuses and links. With the trusted brand of Cooper Bussmann behind it, this fuse tester offers peace of mind and accuracy in electrical testing.