When it comes to electricity, it is more important to make reliable and accurate measurements. Electricity makes people's lives inexplicably easier, but it also creates danger. Especially the measurement and training of engineers and technicians in electrical measuring laboratories, as well as the features and reliability of the measuring instruments used are becoming more important.

Today, low voltage test (LVD test), high voltage test, electromagnetic compatibility test (EMC test), insulation resistance test at maximum conductor working temperature, earthing tests, insulation resistance test at ambient temperature, surface withstand test, puncture voltage test, lightning impact test, conductor resistance measurement, transfer impedance and shielding attenuation test, protection against access to voltage sections, label strength test, input power and current test, leakage current test, electrical strength test, warming test and Numerous tests such as moisture resistance test are performed. These include abnormal operating tests of electrical devices or electrical systems.

Laboratories conducting various electrical tests on the basis of their authorization from national or international accreditation bodies carry out unusual working tests in this context.

A few standards that are generally considered in electrical safety tests are:

• TS EN 60335-1 / A11 Safety regulations - For household and similar electrical appliances - Part 1: General requirements
• TS EN 61010-1 Safety rules for measurement, control and electrical equipment used in the laboratory - Part 1: General rules
• TS EN 60950-1 Information technology devices - Safety - Part 1: General rules
• TS EN 60204-1 Safety in machinery - Electrical equipment of machinery - Part 1: General rules
• TS EN 60034-1 Rotary electric machines - Part 1: Declared characteristics and operating characteristics