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News

18 May 2022

Insulation is arguably the most importance component of all electrical circuits and equipment, this is certainly true from a safety perspective. The testing of insulation is critical to assessing the condition of all electrical systems. From PAT testing your kettle or carrying out an EICR on an electrical installation to checking the windings on an HV supply transformer, insulation resistance testing is a key test relied on by electricians every single day. These webinars give you a detailed look at the topic of insulation resistance testing across a range of applications. If you are an electrician, then these webinars are must see viewing.

15 Mar 2022

The latest addition to our Qualistar family is now compliant with IEC61000-4-30 Class A.

01 Mar 2022

In this webinar we will look in detail at the methods of carrying out low resistance measurement. When installing and testing power systems, such a bus bars, it is essential that we have very good electrical connections to avoid local heating, volts drop and many other effects. Using micro-ohmmeters to measure these very low resistance values is a simple and effective way to ensure reliable connections.

18 Oct 2021

Many clamps on the market today are blind to harmonic currents and distorted waveforms. This results in displayed readings up to 38% lower than the actual current flowing. Modern industrial and domestic premises are full of non-linear loads creating these harmonic currents.

06 May 2021

Offering improved performance and functionality, compared to our most popular PEL103, while retaining the same simplicity of use and competitive pricing.

22 Jan 2021

The C.A 1510 simultaneously measures CO2, temperature and humidity. This compact, comprehensive, user-friendly, stand-alone tester allows both fixed and portable use. Its accurate readings meet the current air quality requirements.

22 Oct 2020

Accurately & safely test body temperature