The Tektronix 015-0169-00 is a strain gage adapter designed to interface with the 3A10 differential transducer amplifier plug-in. After the 560 scope series was discontinued, the PS501-1 MOD 730E was available as an alternative.

The output connector is a Bendix PC06A-10-6P type.

An application description and schematics can be found in the Tektronix Physical Measurements Handbook, pages 2-17 to 2-20, and in the 3A10 manual.