18th Edition Testers

18th Edition Testers (also known as multifunction testers) are comprehensive testing devices that perform all electrical tests required by the 18th Edition IET Wiring Regulations (BS 7671). They combine multiple testing functions including insulation resistance, continuity, RCD, loop impedance, and earth testing, essential for certifying electrical installations to current UK standards.

We stock Earth Ground Testers from leading manufacturers such as Kewtech.

Staying compliant with the latest wiring regulations is crucial for every electrician. Within our Test Equipment range, our 18th Edition Testers are essential tools for ensuring installations meet the current standards. While fundamental checks with Voltage & Continuity Testers and Socket Testers are important, 18th Edition Testers provide the specific tests required for compliance. These testers work alongside other vital tools like Multifunction Testers and Earth Ground Testers for comprehensive electrical safety checks.

Our extensive Test Equipment offering caters to all your testing needs. For specialised applications, we provide EV Testing Equipment for electric vehicle systems, Phase Rotation Testers for verifying phase sequence, and PAT Testers for portable appliance testing. Our range of Miscellaneous Testers covers those unique situations requiring specialised tools.

Accurate measurement is paramount, and our Digital Multimeters and Digital Clamp Meters, used with reliable Test Leads, ensure precise readings. Consider our Lamp Testing Adaptors for versatile lighting circuit testing and enhance safety with our Safety Isolation Kits.

Document your work professionally with Electrical Installation Test Certificates. Stay informed and up-to-date with our selection of IET Books. Explore our range of 18th Edition Testers today, within our complete Test Equipment category, and ensure your installations meet the highest standards of safety and compliance.