Aluminum alloy; 24.00 in.Lg; 19. 00 w; 17.00 in. H; 87.4lbs w (incuding40lbs case); designed to test the an/alq-156(v) 1 and identify faults in the receiver-transmitter and control indicator by means of test indicators and diagnose faults usind the testset as source of stimuli and as a load