Martindale Electric Ltd

Martindale Electric Ltd Martindale Electric has always been a pioneer in test equipment. Helping electricians and maintenance engineers safely carry out their work since 1928.

Martindale Electric, founded in 1928, has always been a pioneer in test equipment. Martindale Electric also owns the Edgcumbe Instruments Metrohm® products, as well as the John Drummond Engineers range of test lamps. We are a British owned company, based in Watford, just 5 minutes from junction 5 of the M1. Our product range helps electricians and maintenance engineers carry out portable appliance

testing, check fixed wiring for 17th Edition and Part P testing, safely prove dead, and measure everything from light and sound levels to microwave leakage and power consumption. Our firsts include:

The first ever socket tester. The first safety insulation tester. The first self proving non-contact voltage indicator. The first low cost fuse finder. The first non-trip, no battery, no test button loop, tester displaying PE, PN PFC & PSC
The first handheld insulation tester with polarisation index. The first advanced socket tester, as defined by the Health and Safety Executive. The smallest and lightest handheld PAT Tester.

The danger of unexpectedly live metalwork - STOP. No Check. No Contact! Despite the rigorous process of safe isolation, ...
02/09/2026

The danger of unexpectedly live metalwork - STOP. No Check. No Contact!

Despite the rigorous process of safe isolation, other types of electrical hazards can still be present when working on electrical systems.

Standard safe isolation processes do not include checks to prevent some potential injuries caused by coming into contact with unexpectedly live metal parts.

Martindale electric identifies these additional hazards and examines how best to mitigate the risks.

Learn More 👉https://ow.ly/c5B950ZAS8Q

01/09/2026

Checking for live metalwork - Stop. No Check. No Contact!

There are other hidden dangers that, even with a rigorous safe isolation process, can still be present. One issue is the injuries caused to engineers, contractors, electricians and other workers coming into contact with unexpectedly live metal parts.

In this video, Martindale’s Glenn Patullo demonstrates a live metal check using the VT7 single pole indicator on an AC system. The video shows checks being carried out on exposed metal parts and screws, as well as the enclosure itself.

Learn More: https://martindale-electric.co.uk/stop-no-check-no-contact-hazards-and-solutions/

⚠️Before you test, look! Download your free checklist. The first step in PAT / EET is a formal visual inspection. A for...
28/08/2026

⚠️Before you test, look! Download your free checklist. The first step in PAT / EET is a formal visual inspection.

A formal visual inspection is a structured, recorded check of an appliance, its plug, and flexible cable. We created this formal visual inspection checklist to help ensure no essential areas are overlooked.

Download your free copy now 👉
https://ow.ly/kwuI50Xuz4l

12 Common PAT testing errors - easily made, easily rectifiedEven if you are an experienced user of portable appliance te...
27/08/2026

12 Common PAT testing errors - easily made, easily rectified

Even if you are an experienced user of portable appliance testers, you might end up making one of these common mistakes. Check out our list of 12 common PAT / EET errors to see how you and your team can avoid them.

By following the correct procedures, carrying out thorough inspections, and understanding how each test contributes to overall safety, you can reduce risk and improve the reliability of your results.
Read article: https://ow.ly/s4yz50ZARBp

Martindale PAT tester selection tool. Our helpful guide to quickly choosing the right PAT tester for your application.Ou...
26/08/2026

Martindale PAT tester selection tool. Our helpful guide to quickly choosing the right PAT tester for your application.

Our selection tool not only saves time when selecting equipment but also improves safety and accuracy by matching the tester’s capabilities to the task at hand. Ultimately, the tool simplifies the decision-making process, making it easier to work with confidence and efficiency.

https://ow.ly/9FYI50ZALii

Appliance testing made easy. Our HPAT testers are simple, battery-powered, hand-held, lightweight and exceptionally port...
25/08/2026

Appliance testing made easy. Our HPAT testers are simple, battery-powered, hand-held, lightweight and exceptionally portable. Supported by a wide range of PAT accessories.

Discover our HPAT series 👉https://martindale-electric.co.uk/pat-testing/

New Research. Understanding electrical safety in UK workplaces.86% of electrical professionals have experienced an elect...
20/08/2026

New Research. Understanding electrical safety in UK workplaces.

86% of electrical professionals have experienced an electrical incident.

To better understand the challenges faced by electrical professionals today, Martindale Electric conducted research among those working across the electrical industry in the UK, exploring their real-world experiences.

Our latest article summarises the key results from the survey:

• Electrical incidents and near misses in the workplace – the true picture?
• Electrical incident reporting: are lessons being shared?
• Does ‘culture’ play a part in non-reporting?
• Safe isolation procedures in practice
• Encountering unexpectedly live metalwork
• What the findings mean for electrical safety in the workplace

We hope the findings provide useful insight and contribute to ongoing conversations around improving electrical safety.

Read our key findings: https://ow.ly/L9J450ZAtVr

Assess your team’s safety processes with our free, downloadable checklist!You can use this simple audit to evaluate your...
19/08/2026

Assess your team’s safety processes with our free, downloadable checklist!

You can use this simple audit to evaluate your team’s electrical safety processes and identify potential areas for improvement.

Complete each section to get a snapshot of your current safety practices.

Download here 👉https://ow.ly/5AE450Z48Uw

Martindale are your trusted partner for electrical safety solutions, providing products and resources for reliable elect...
18/08/2026

Martindale are your trusted partner for electrical safety solutions, providing products and resources for reliable electrical testing. Our equipment is durable, easy to use, and built to last.

We help you and your team work safely and confidently.

Learn More : https://martindale-electric.co.uk/

Quality you can rely on. Built to last. Easy to use.

17/08/2026

📢New. Step-by-Step Video Guide to the Safe Isolation Procedure

Safety is not optional - safe isolation procedures are fundamental to protecting workers from the dangers of live electrical systems.

In our latest video, Martindale’s Glenn Patullo demonstrates a correct, compliant safe isolation procedure from start to finish.

Address

Metrohm House, Imperial Park, Imperial Way
Watford
WD244PP

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+441923441717

Website

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