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Harris TS250 ISDN Test Set
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The TS250 and TS220 basic rate ISDN test sets
are perfect for prequalification, installation and maintenance of ISDN lines. The TS250
and TS220 test sets virtually eliminate the need to learn complex ISDN protocols. Both
models test the two-wire U interface, while the TS250 permits additional inspection of the
four-wire S/T Interface inside the customer premises. All functions, including BERT and
placing a voice call, are readily accessible with just a few keystrokes |
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25475-000 ISDN Test Sets w/
angled bed of nail clips |
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