This is a Sole Source procurement for the following items: 4 Each, P/N: 69939-01, Item: Projector, Laser (HD); 1 Each, P/N: 81848-03, Item: 42" Lab Sensor System Kit, 1 Each, P/N: 37570-04, Item: Software License, TI16 MMD; 4 Each, P/N: 881545-02, Item: Protocol Translator, Lab w/ additonal option quantities.