OE 1485/10 Automatic Test Equipment by Marconi Instruments Ltd

OE 1485/10 Automatic Test Equipment by Marconi Instruments Ltd, England, c. 1972, comprising OA1444 Tape Controller, TK7085 Test Jig Console and OA1645 Printer/PSU. Complete with self-test box, adaptor for small boards and auxiliary keyboard, also 17 volumes of operating and service manuals

Marconi Instruments were Britain's leading manufacturer of automatic test equipment - the apparatus used to test electronic circuit boards and assemblies during manufacture. The OE1485 was the last such equipment made which did not incorporate a computer. This OE1485 was used by Marconi Space and Defence Systems and later by Marconi Defence Systems for testing sub-assemblies of the Sea Dart missile. It comes with full documentation of the equipment and its applications.