Electrical Testing Advice
Reliable advice and help for instruments used in data networks and telecoms.
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Latest Article
Calibrating Electrical and Process Instruments
16th December 2014
Calibrating electrical and process instruments ensures accuracy and compliance with industry standards. Discover why regular calibration is essential for reliable performance and safety in various sectors, from electrical to gas testing.
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Clamp Meters - The Flexibility to Test
6th January 2014
Struggling with tight spaces while testing electrical systems? Uncover how flexible clamp meters offer a simple, safe solution for accurate measurements without invasive methods or additional tools.
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Autoranging and Ghost Voltages
26th March 2013
Autoranging meters simplify measurements but can pick up misleading 'ghost voltages.' Understand how these phantom readings occur and how to avoid them for more accurate testing results.
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Understanding Test Equipment Terminology
18th March 2013
Confused by testing equipment symbols and terms? This quick guide breaks down key terminology, helping you make sense of everything from volts to decibels for clearer, more accurate measurements.
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Digital and Analogue Multimeters: Which Is Better?
22nd October 2012
Choosing between a digital or analogue multimeter? Discover which one offers greater accuracy, easier use, and extra features, and find out which suits your needs and budget best.
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What is an Oscilloscope?
18th October 2012
An oscilloscope displays voltage signals as waveforms, helping diagnose electronic issues by revealing irregularities. Learn how it outperforms basic tools like multimeters in troubleshooting electrical equipment.
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What’s the Difference Between RMS and “True” RMS?
12th October 2012
Understand the key difference between RMS and True RMS meters - essential for accurate AC measurements, especially with non-sinusoidal waveforms. Learn why True RMS is crucial for precise results in various electrical applications.
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Explaining the CAT Measurement Categories
12th October 2012
Understanding CAT ratings is essential for safe and accurate electrical testing. Uncover which categories are suited for different situations, and why using equipment outside its rating can be dangerous.
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Landlords and Electrical Safety
5th September 2012
Landlords, do you know your PAT from fixed wire testing? This article breaks down the legal requirements, clarifies the differences, and offers expert advice from the National Landlords Association. Don't get caught out – get informed.
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Test Lead FAQs
30th July 2012
Got test lead questions? We've got answers! From GS38 regulations to 4mm compatibility and R2 testing, find the info you need to choose the perfect leads for your meter.
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