Ts22 test set has an amplified speaker for hands-free monitoring, ts22a test set has a two-way speakerphone.
No other part numbers with same form, fit, and function found.
A test set primarily designed for use in making examinations of telephone lines, switchboards, and/or associated equipments. See also test set, relay.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5985-01-575-8305
NSN 5925-01-278-8509
NSN 6105-01-649-7986
NSN 5915-00-683-8248
NSN 5990-00-825-2882
NSN 5960-01-418-4875
NSN 5990-01-019-6609
NSN 2925-01-595-9720
NSN 6110-01-068-0301
NSN 6105-01-400-3431
NSN 2925-01-587-3956
NSN 6145-00-722-0090