Division 4

For the purposes of subheadings 9030 81 83 and 9030 89 83, the expression ‘semiconductor production test apparatus’ means electronic apparatus for functionality testing of mixed signal (analogue and digital) integrated circuits (in the manufacturing process), comprising an interface test head for connection to the devices under test, a signal control unit, analogue and digital signal generators, analogue and digital measure and compare units and associated power supplies.