Description 0 Reviews Specifications Made in America: Yes For Use With: 723, 721 Series Digital Calipers, 733, 714, 790, 769, 764,786, 756, 788, 760, 762 Series Digital Micrometers Length: 3" Connects To: PT22938 Cables and RS232 Port On Older PCs Write a Review 0 Reviews Hide Reviews Show Reviews