CTS SP3000 Memory Module Tester Set.  Used item still in great working condition.
Set includes base, power pack and 4 testing modules.

SP3-168/72 pin - ADP
SP3-184 pin DDR ADP 266 MHZ
SP3-168 pin SDRAM ADP 133 MHZ
SP3-168 pin SDRAM ADP 100 MHZ

The SP3000 Tester has a universal base and user configure various optional adapter to meet testing requirements.  The flexible modular structure of the tester simply makes it easy for you to adapt any test adapters to test a wide variety of memory modules on the SAME BASE unit..... SDRAM, SGRAM, DRAM SIMM, EDO DIMM, SODIMM modules, PCMCIA memory cards, and memory chips with affordable optional adapters .