CPC H04W 24/08 (2013.01) [H04M 1/24 (2013.01); H04W 88/06 (2013.01)] | 20 Claims |
1. A test instrument, comprising:
a modular display unit comprising a display element to display results and a display connector;
a modular processing unit comprising a processor, a first processing-unit connector, and a second processing-unit connector;
a modular test unit to facilitate performance of tests or measurements, comprising a test-unit interface, a first test-unit connector, and a second test-unit connector, wherein the first test-unit connector is to be coupled to the first processing-unit connector or the display connector; and
a modular test subunit to perform additional tests or additional measurements, comprising a first test-subunit connector to be coupled to the second processing-unit connector.
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