10 Common Myths About PAT Testing Debunked

PAT testing is one of those tasks everyone’s heard of, but few fully understand. There’s a lot of confusion about what it actually involves, who needs it and how often it should be done. The result? Misinformation, unnecessary costs and, in some cases, unsafe equipment going unnoticed.

To help clear things up, we’ve tackled ten of the most common myths around PAT testing and explained the facts you need to know.

What is PAT Testing?

Let’s start with the basics. PAT stands for Portable Appliance Testing. It refers to the process of checking electrical appliances that are plugged in and moved during use, anything from kettles and drills to extension leads and computer monitors. The goal is straightforward: ensure the item is safe to use.

PAT testing involves a combination of visual inspection and electrical tests using specialist equipment. It’s not just about ticking a box; it’s about preventing accidents and demonstrating that you take electrical safety seriously.

Myth 1: Only Electricians Do PAT Testing

Fact: You don’t need to be a qualified electrician to carry out PAT testing, but you do need proper training. That includes understanding how to inspect an appliance, operate testing equipment and interpret the results. There’s a difference between legal requirements and best practice, and if you want reliable results, hiring someone trained and experienced is the safest option.

At DGEC, all PAT testing is handled by professionals with the right qualifications, tools and knowledge. We don’t cut corners, and we don’t rely on guesswork.

Myth 2: PAT Testing Is Legally Required Every Year, For Everyone

Fact: No law says all appliances must be PAT tested annually. Instead, current guidance recommends testing based on risk, factoring in the type of equipment, how often it’s used and where it’s used. A power tool on a construction site will likely need testing more frequently than a printer in a quiet office.

That’s why we don’t offer “one-size-fits-all” advice. We assess your site, usage and needs, then recommend a testing schedule that makes sense.

Myth 3: New Equipment Doesn’t Need Testing

Fact: New doesn’t automatically mean safe. Damage can happen during delivery, incorrect plugs can be fitted and manufacturing faults do occur. PAT testing a new appliance before it enters regular use helps catch problems early.

This is especially important for landlords, letting agents and businesses who need to show due diligence when providing equipment to tenants or staff.

Myth 4: Visual Inspection Isn’t Important

Fact: It’s essential. Many faults, like exposed wires, loose connections or cracked casings, are picked up visually, without even switching on the device. In fact, most faults are spotted this way. Skipping the visual inspection and relying purely on test equipment means you’re missing the most common risks.

At DGEC, visual checks are a standard part of every PAT test, not an optional extra.

Myth 5: You Need A Label On Everything

Fact: Labels are useful, but they’re not mandatory. They help keep track of what’s been tested and when, but the real requirement is that you maintain proper records and ensure equipment is safe.

We provide clear, well-documented reports as standard. Labels help, but the paperwork proves compliance.

Myth 6: It’s Only For Businesses

Fact: PAT testing applies to any setting where electrical appliances are provided for use, including rental properties, construction sites and temporary venues. If you’re a landlord, letting agent, contractor or even running a market stall with plug-in equipment, PAT testing applies to you.

It’s not just for office blocks and big businesses. And it’s certainly not something to ignore just because your setup is small.

Myth 7: PAT Testing Is Expensive And Pointless

Fact: PAT testing is affordable, especially when you consider what it’s protecting. The cost of a test is minor compared to the cost of a fire, an injury or legal action if unsafe equipment causes harm. It also shows your insurance provider and the HSE that you’re taking proper precautions.

At DGEC, we offer fair and transparent pricing. You won’t get upsold or overcharged, and we’ll never recommend unnecessary testing.

Myth 8: Battery-Powered Items Are Exempt

Fact: If an item is powered solely by batteries, it doesn’t need PAT testing. But many appliances have battery packs or internal batteries that charge via mains electricity. That charger and the cable? They need testing. So do the items if they can be used while plugged in.

We always assess the full setup, not just the appliance, but everything it connects to.

Myth 9: Once Tested, It’s Safe Forever

Fact: PAT testing is a snapshot of the appliance’s condition at the time of testing. Damage or faults can still occur afterwards, so ongoing checks and care are important. For equipment that’s frequently moved or heavily used, a simple monthly visual check can help keep things safe between formal PAT tests.

We often provide guidance on ongoing checks and intervals tailored to your equipment and environment.

Myth 10: You Can Do It Without Training

Fact: Anyone can buy a PAT tester, but using it properly takes training. You need to know what to check, how to interpret the results and how to identify visual defects. Without training, you risk missing faults – or worse, giving something a false pass.

We’re regularly called in to redo tests where someone’s tried to handle it in-house and got it wrong. Save yourself the hassle and get it done professionally.

Why PAT Testing Matters

PAT testing isn’t just about avoiding fines or ticking compliance boxes. It’s about making sure the people who use your equipment, whether they’re staff, tenants, customers or contractors, are protected from harm. That means fewer accidents, better peace of mind and a stronger defence if something goes wrong.

It also proves that you’re doing your bit to meet your legal duties under the Health and Safety at Work Act and Electricity at Work Regulations.

PAT Testing with DGEC

At Daniel Gardner Electrical Contractors, we don’t just offer PAT testing – we make the process straightforward, practical and reliable. We work with businesses, landlords and trades across Fife to keep workplaces and properties safe. When you work with DGEC, you can expect:

– Fully trained professionals
– Transparent pricing
– Fast, clear reports
– Testing tailored to your needs.

We’ll help you figure out what needs testing, how often it should be done, and what steps to take next.

Need PAT testing for your property or business? Get in touch with DGEC today for a quote, consultation or to book your testing visit.