* Manufacturer's Instructions: If you have specific PAT testing equipment, start with the manufacturer's instructions. These will detail how to use *their* equipment correctly and safely.
* Government/Regulatory Bodies: While there isn't a single definitive government guide in most countries, organizations like the Health and Safety Executive (HSE) in the UK or the Occupational Safety and Health Administration (OSHA) in the US offer guidance on electrical safety in the workplace, which will indirectly cover aspects of PAT testing best practices. Search their websites for information on electrical safety and portable appliance testing.
* Industry-Specific Guidance: Depending on your industry, there may be specific guidance from your professional body or trade association on PAT testing requirements and procedures.
* Training Courses: A formal PAT testing training course is the best way to ensure you have the knowledge and skills to perform tests correctly and safely. These courses typically provide a manual or workbook as part of the training. Search for "PAT testing training" in your area.
* Online Resources: Many websites offer information on PAT testing, but be sure to check the source's credibility. Look for sites from reputable organizations or experienced electricians. Be wary of information that's outdated or doesn't comply with current safety standards.
* Books: There are books specifically dedicated to PAT testing that provide detailed explanations and procedures. Search online bookstores for "Portable Appliance Testing" or "PAT testing guide."
Important Note: PAT testing involves working with electricity, which can be dangerous. If you're unsure about any aspect of PAT testing, do not attempt it without proper training. It's crucial to follow safety procedures carefully to prevent injury or damage. If you're not qualified, hire a competent electrician to carry out the testing.