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Feature Articles

Signametrics' USB switching module works with DMMs
Dec 3, 2008 -- Compact and portable, the SMU4032 USB-based relay switching module from Signametrics enables your 6-1/2-digit or 7-1/2-digit DMM to maintain its full accuracy across your switching architecture. The multiplexer derives power directly from the USB, weighs less than 1 lb, and is only 5x7x1.3 in. for true mobility....
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PXI Online :  Pin Electronics test and debug using PXI test station
Summer 2002 -- See how the SMX2044 as an integral part of a production test station in semiconductor industry: Used for accurate voltage, current, resistance, capacitance, impedance, frequency, and leakage measurement, The SMX2044 is not just a standard DMM...
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Evaluation Engineering:  Resolution, Accuracy, Features
August 1, 2000 -- Selecting a system digital multimeter (DMM) can be a type of mouth-watering experience, too. You certainly have some tempting choices. Whether you prefer a benchtop unit, a computer-based instrument, or a VXI/PXI module, there are many features to appeal to your appetite...
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Evaluation Engineering:  The Art of Measuring Low Resistance

Nov 1, 2006 -- Making accurate, stable, and repeatable resistance measurements is an art. There is plenty of technology involved, but the art is an important part, especially when you are measuring low resistance values.
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BestTest:  How to select the right Switching Products
Jan 16, 2006 -- Almost every test system includes some kind of switching module which routes signals to instruments to be measured and/or processed. There is no one product that can do it all. Various requirements imposed on the switching module may conflict with each other. This article will attempt to outline the various attributes and suggest ways to handle them.
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BestTest:  Choosing a Digital Multimeter
June 1, 2004 -- Manufacturers typically highlight their highest accuracy and their highest speed. Unfortunately you don’t get both at the same time. Sometimes it is difficult to understand what accuracy goes with the speed you want.
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More Articles

Test & Measurement World:  All the right switches
August 1, 2006 -- The DMM, connected between the switch under test and ground, verifies switch closure when it senses the power supply voltage.
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