# Measurements of Frequency Apparatus | Manufacturers and Suppliers

### Measurements of Frequency:

In an alternating current direction, the number of cycles per second is known as Frequency. The Frequency is also known as temporal frequency when the number of an events is repeating.

Commonly in engineering and science, we use the parameter frequency to determine the vibratory phenomena and rate of oscillatory like: audio (sound) signals, mechanical vibrations, light, and radio waves.

It is used in various different processes for Such as rotation, waves, or oscillations. The symbols ‘f’ and ‘v’ are used to denote the Frequency and to denote the duration of one cycle we use ‘T’.

Hertz (HZ) is the SI Unit of frequency. The name of its SI unit is resulting from the name of the German physicist ‘Heinrich Hertz’.

F = 1/T

In the above given equation frequency is the reciprocal of time

#### Frequency Measurement:

**By counting:**

The simple method of Frequency Measurement is by using numerical terms with the below provides formula:

F=71/15s~4.7Hz

**By Stroboscope:**

A stroboscope is a tool which is used to make a regular movement of the object which is appeared to be stationary. It is the oldest way which is used to Measure the Frequency.

**By frequency counter:**

Frequency Counter is used to measure the rate of high Frequency. The repeated electronic signal is also determined by this device, it gives the result in hertz. It uses digital logic when a precision quartz time base produces numbers of cycles. Upto 100GHz measurements can be taken by itself.

#### Example of electrical and electronic Frequency measuring equipment:

- Ammeter
- Audio analyzer
- Capacitance meter
- Cos Phi Meter
- Distortionmeter
- Electricity meter
- ESR meter
- Frequency counter
- LCR meter
- Microwave power meter
- Multimeter
- Network analyzer
- Signal analyzer
- Q meter
- Psophometer
- Oscilloscope
- Ohmmeter
- Wattmeter
- Tube tester
- Transistor tester
- Vectorscope
- Sweep generator
- Spectrum analyser
- Signal generator
- Video signal generator
- Voltmeter
- VU meter

##### Frequency Counter Manufacturers and Suppliers:

We are **manufacturers and suppliers** of Frequency Counter. Variety of all **measuring instruments** is available in Atico House.