7'' MAINS TESTER
7'' MAINS TESTER

175mm (7") Mains Tester

£1.99

Tax included

With a 200 - 250V testing range, this quality mains tester has a one-piece slotted blade with an insulated sheath and transparent plastic handle for maximum safety. 175mm (7") in length, it also has a handy pocket clip.

Find a stockist

Add £40.00 more for FREE shipping!

Get next day delivery if you order before 2pm

Description How to Use Warranty

7'' MAINS TESTER

This high-quality 7'' Mains Tester is designed for both DIY enthusiasts and professional tradespeople, ensuring accurate and reliable testing of electrical circuits. With a testing range of 200 - 250V, it guarantees safety and precision when checking mains voltage. The one-piece slotted blade features an insulated sheath, providing essential protection against electric shock. The transparent plastic handle offers visibility of the testing point while remaining durable for seamless use. Measuring 175mm (7") in length, its compact design includes a handy pocket clip, making it easy to carry around on any job.

- 🔌 Reliable 200 - 250V testing range
- 🛡️ Insulated sheath for maximum safety
- 📏 Compact and portable design with pocket clip

🔹 How to Use

🔹 Step 1: Insert the slotted blade into the live socket, ensuring it fits securely.
🔹 Step 2: Observe the tester's indicator – a lit display means the socket is live (200-250V).
🔹 Step 3: Carefully remove the tester from the socket and avoid contact with any exposed wires.
🔹 Step 4: Store the tester in a safe, dry place for future use, ensuring the insulated sheath is intact.

We work hard to make sure Amtech tools are reliable as well as affordable. However, if you have a problem with any product, we want to get your job up and running again as quickly as possible.

All our hand tools are backed by a three year product replacement warranty and our power tools range are covered for up to two years.

So if something develops a fault within the specified warranty period, we’ll replace it, subject to proof of purchase.

175mm (7

Is This the Right Tool for You

Is This Tool Right For You?

🔧 Ideal for electricians and DIY enthusiasts needing to check mains voltage in residential and commercial settings.

🔧 Perfect for quick electrical troubleshooting, ensuring safe operation before working on circuits.

🔧 Great for use in tight spaces, thanks to its compact design and handy pocket clip for easy access.

🔧 Useful for verifying the presence of voltage before proceeding with repairs or installations.

⚠️ Not suitable for testing higher voltage applications; consider a more advanced tester for industrial use.

⚠️ Limited functionality for complex electrical diagnostics; a multi-meter would be better for detailed readings.

How This Tool Makes Your Job Easier

How This Tool Makes Your Job Easier

👌 The 200 - 250V testing range allows you to accurately check the voltage in various electrical systems, ensuring you can work safely and confidently in multiple environments.

👌 The one-piece slotted blade provides consistent contact with electrical terminals, helping you complete your tasks more efficiently without needing to switch tools.

👌 The insulated sheath adds an extra layer of safety, giving you peace of mind while you diagnose or repair electrical faults, reducing the risk of accidental shocks.

👌 The handy pocket clip makes it easy to carry and access your mains tester when you need it, ensuring that you always have your essential tool at hand, no matter where your job takes you.

175mm (7

How We Compare

Feature ✅ 175mm (7") Mains Tester ❌ Other
Safety ✅ The insulated sheath and transparent plastic handle provide enhanced safety while testing live circuits, reducing the risk of electric shock. ❌ Often lacks such insulation features, increasing the risk of accidental contact with live wires during use.
Portability ✅ Its compact 175mm (7") length and built-in pocket clip make it easy to carry and store, ideal for both DIY enthusiasts and professionals on the go. ❌ Usually bulkier and without a clip, making it less convenient for transport and daily use.
User-Friendly Design ✅ The one-piece slotted blade design allows for easy and efficient testing of electrical sockets and appliances. ❌ May feature a multi-piece construction that can complicate usage and may require additional tools for testing.
Vector

Why Buy from Amtech?

🔧 Why Choose Amtech?

• Trusted Quality: Over 30 years of reliable performance.

• Everyday Practicality: Designed for real jobs – smart, durable, easy to use.

• Great Value: Professional results without the premium price tag.

• Ongoing Support: Straightforward warranties and UK-based after-care.

• 90-Day Free Returns: Just in case it’s not quite right for your project.

Frequently Asked Questions

You have questions, we have answers

What makes Amtech tools different from other brands?

Amtech stands out for its commitment to quality, affordability, and variety. We offer a wide range of high-quality, durable tools at budget-friendly prices, making us a go-to choice for both DIY enthusiasts and professionals.

How can I get assistance if I'm unsure which Amtech tool is right for my project?

Our customer service team is always ready to help. You can email us at support@amtechdiy.com or call on 0189 5435556. We can guide you in choosing the right tool for your specific project needs.

What’s your returns policy?

Somtimes a product might not be just right for your project, and that's why we offer 90-day free returns. Start a return from “My Account.” We’ll email a pre-paid Evri label—drop it at your nearest Evri point.

What warranty do you offer?

Rest assured, you're covered with our 3-Year No-Fuss Warranty on all Hand Tools, and a 2 Year No-Fuss Warranty on Power Tools. No registration needed - just keep your proof of purchase.



Can I buy Amtech locally?

Absolutely! We have thousands of great stockists acoss the UK - find your nearest one here.

Be sure to call ahead to check stock availability!

Find a Stockist

Trustpilot