Provides simulation of all lru's, allows each lru to be tested separately, provides all power forms required for each lru, oper pwr rqmts; input of18-30 vdc required 250 watts max, o/a dim; box1 20.000 in. W., 9.000 in.H, 15.000 d, box 38.000 in. W, 14.600 in.H, 10.000 in. D