Last month, Training Trends discussed the someArial deadly effects of failed electrical measurement equipment. This month, we'll take a look at the measurement tool category rating and how to determine which equipment should be used where.
Before starting each job, take a minute to check the category rating and certification label of your digital multimeter or other test tool. It's not just a good work practice--it could save your life. Each tool should conform to IEC (International Electrotechnical Commission) 1010, an international standard developed to help design test tools that will stand up to today's electrical test environment.