... counter capability (3252/3302)12. 2M SRAM memory card, for setup back-up between units13. Standard ... 3001A(scaning testing box)C. Universal fixtureD. Custom-made fixture (optional)E. Memory card (optional)Specification of SS3250 ... Short , load revisingMemory50 groups setup , can be extended by memory card.Equivalent circuit modelseries , parallelTriggerinner , manual , externalCommon Spec. ...