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Monitor data lines with data taps and serial testers.
232/422 Monitor Advantage
Debug serial interfaces easily and economically with this handheld test set.
Orders received before 5PM ET ship next day
Call to order 1-800-316-7107
Data Tap, RS-232, (3) DB25 Connectors, FFF
Monitor your data lines economically without interrupting data flow.
Data Tap, RS-232, (3) DB25 Connectors, FFM
Data Tap, RS-232, (3) DB25 Connectors, MFM
Data Tap, RS-232, (3) DB25 Connectors, MMF
Data Tap, RS-232, (3) DB25 Connectors, MMM
Data Tap, DB9, (3) DB9 Connectors, FFF
Data Tap, DB9, (3) DB9 Connectors, FFM
Data Tap, DB9, (3) DB9 Connectors, MFF
Data Tap, DB9, (3) DB9 Connectors, MFM
Data Tap, DB9, (3) DB9 Connectors, MMF
Data Tap, DB9, (3) DB9 Connectors, MMM
Fast, convenient testing for twisted pair and coax.
Quick Test RS-232
Monitor the status of all DB9 and DB25 RS-232 lines with one tool!
Three-Function Modular Tester
Test already-installed cable with no problem.
Black Box products can be conveniently purchased through a broad range of qualified distributors and resellers located around the globe
Some Black Box products on this website are subject to the International Traffic in Arms
Regulations (ITAR), 22 CFR Chapter 1, Subchapter M, and export is strictly prohibited without
authorization or a license issued by the U.S. Department of State's Directorate of Defense
Trade Controls. By proceeding with a transaction to purchase any ITAR restricted item(s),
the Customer certifies that (i) the purchase does not require Black Box to export such items,
unless Black Box is aware of the export and has obtained the appropriate U.S. Government
authorization; (ii) the Customer does not intend to export such items after receipt from Black
Box without the appropriate U.S. Government export authorization; (iii) the Customer does not
intend to export, transfer, sell, or furnish the item to any foreign person, whether abroad or
in the U.S., including any Foreign Embassy in the U.S., without the appropriate U.S. Government
export authorization; (iv) the Customer understands that a foreign person under the ITAR § 120.16
means "any natural person who is not a lawful permanent resident as defined by 8 U.S.C. § 1101(a)(20)
or who is not a protected individual as defined by 8 U.S.C. § 1324b(a)(3)," and can mean "any
foreign corporation, business association, trust, society, or any other entity or group that is not
incorporated or organized to do business in the U.S., as well as international organizations, foreign
governments, and any agency or subdivisions of government (e.g. diplomatic missions)" (See ITAR § 120.16);
(v) the Customer is a U.S. Person as defined by ITAR § 120.15, meaning the Customer is a lawful
permanent resident of the U.S., as defined by 8 U.S.C. § 1101 (a)(20), or is a protected individual
as defined by 8 U.S.C. § 1324b(a)(3), or is a "corporation, business association, partnership, society,
trust, or any other entity, organization or group that is incorporated to do business in the U.S., or
is a governmental (federal, state, or local) entity" (See ITAR § 120.15).
To access and learn more about the ITAR regulations, please see www.pmddtc.state.gov.
Black Box TAA compliant products meet the requirements of the U.S. Government's Trade Agreements Act (TAA),
which was enacted to foster fair and open international trade. It requires that products be assembled within
the United States or in an approved country.
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