Electro Standards Laboratories

The Model 600 "Blue Box" Breakout Box EIA RS-232 Interface Analyzer
Red LEDs simultaneously display polarity, activity and validity of key interface Signals!

  • Easy testing of computer's serial data interface.
  • Compatible with EIA RS232, CCITT V.24, and MIL-188C.
  • Easy determination of prope....
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M2 Optics, Inc.

The Fiber Lab Flex from M2 Optics is a modular platform that offers maximum versatility when requiring optical fiber spools for optical network simulation, latency, and other testing applications. Read more...

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Electro Rent Corporation

With an inventory of over 26,000 instruments from over 200 manufacturers, Electro Rent has the widest selection of electrical, power and physical test equipment in the industry, all available on short-term rental and lease.

PRODUCT SELECTION - Breadth & Depth

  • Battery Test Sets
  • Circuit Breaker - Primary Current Injection and
    Vacuum Bott...
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Wayne Kerr Electronics

Simplify the measurement of amplitude and frequency modulation on signals in the range 1.5 MHz to 2 GHz. Eliminate the need to tune a local oscillator and make level adjustments, the 257 speeds up measurements and reduces errors. Read more...

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North Hills Signal Processing Corp.

In communication circuits, maximum power transfer occurs when source and load impedance are matched. By relating it to a reference source impedance, the magnitude of a load impedance may, meaningfully, be expressed as "return loss." Read more...

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North Hills Signal Processing Corp.

To facilitate high-accuracy impedance measurements, inputs to Impedance Analyzers and LCR Meters are configured as four-terminal Kelvin connections – Read more...

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North Hills Signal Processing Corp.

The DBT300 is a great way for users to economically obtain access to features found in testers selling for $20,000 or more. The new tester performs all the tests done by the DBT100A plus adds two new tests to measure Return Loss and Insertion Loss. The measurements are easy to do and provide users with a convenient way to track variations in network characteristics over time.

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North Hills Signal Processing Corp.

Series LBB Longitudinal Balance Bridges are designed measure balance to ground of balanced systems, cables and components per ITU-T Recommendation O.9. Read more...

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