what is multi tester
Answer (1)
A multimeter, also known as a multitester, is a versatile electronic instrument used to measure various electrical quantities. It combines the functions of several measuring instruments into one device.Voltage - Measures the potential difference between two points in a circuit, in volts (V).Current - Measures the flow of electrical charge, in amperes (A).Resistance - Measures the opposition to the flow of current, in ohms (Ω).Some multimeters can also measure other parameters, such as:Continuity - Checks if a circuit is complete (a continuous path for current to flow).Capacitance - Measures the ability of a component to store an electrical charge, in farads (F).Frequency - Measures the number of cycles per second of an AC signal, in hertz (Hz).Temperature - Measures temperature in Celsius (°C) or Fahrenheit (°F).
