Multimeter &power tester between deference

Question

Accepted Answer

A multimeter and power tester are both electrical testing tools, but they have different functions and uses.

A multimeter is a versatile tool that can measure voltage, current, and resistance. It is used for troubleshooting electrical circuits, testing components, and checking continuity.
A power tester, also known as a voltage tester or circuit tester, is used to determine if electrical power is present in a circuit. It is mainly used for safety purposes to ensure that circuits are de-energized before working on them.
While a multimeter provides more detailed information about electrical parameters, a power tester is a simple on/off indicator that detects the presence of voltage.
For example, if you want to measure the voltage across a component, you would use a multimeter. But if you just want to check if a power outlet is live or not, a power tester would be sufficient.

Accepted Answer

Multimeter first selection Ac/Dc then test. Power tester direct test Ac/Dc

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