Resistance

Low resistance measurement and equipment

Ohmmeters, decade boxes and resistance standards for tests against safety and quality.

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Ohmmeters


Decade Boxes


Resistance Standards

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Milliohmmeters


Microhmmeters


Accessories

About Resistance

What is Low Resistance Measurement?
As the title suggests Low resistance measurement is exactly that, the measurement of small values of resistance, these are typically performed by using an Ohmmeter (an instrument developed to measure the resistance).

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Why measure Low Resistance?
Low resistance measurement is performed for many reasons, including, but not limited to safety, performance and quality testing. Below we will look at a number of applications where low resistance measurement plays a vital function.

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How do we measure low resistance?
There are a number of methods that can be utilised but by far the best method of measurement for low resistance values below 100Ω is the 4 wire technique (also known as the Kelvin method).

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Case Studies

Bender specifies Cropico for MEIGaN compliance Bender specifies Cropico for MEIGaN compliance
Bender specifies Cropico for MEIGaN compliance

Original article from 2008. A company which specialises in the manufacture of sensitive insulation monitoring devices and on-line earth fault location systems for the healthcare ...

Seaward has the measure of testing at fuse manufacturer Seaward has the measure of testing at fuse manufacturer
Seaward has the measure of testing at fuse manufacturer

One of the UK’s leading manufacturers of industrial and domestic fuse-links has specified advanced microhmmeters to improve resistance testing at its factory. Lawson Fuses Limi...

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