MR8847A-51 Memory Hi Corder with 64MW MemoryInput cards not included. Must order at least one for a functional system. See accessories brochure for details. MR8847A 51 Memory Hi Corder with 64MW Memory Supports a wide variety of measurements with total of 13 plug in modules (5 new modules added) Generate and record in a single unit Direct 1000 V high voltage input testing High speed sampling up to 20MS s with fully isolated inputs 16 analog + 16 logic channels to 64 logic + 10 analog channels