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Digital Voltmeter Systems The digital voltmeter systems are measuring instruments that convert analog voltage signals into digital or numeric readouts. A digital voltmeter is also called a digital electronic voltmeter,…
PMMC Meter The Permanent Magnet Moving Coil (PMMC) Meter movement was invented by D'Arsonval. Hence, it is also called D'Arsonval movement. The power consumption in this system is very low.…
Lissajous Figures or Lissajous patterns is one of the applications of a CRO is to determine the phase, frequency, amplitude, and other characteristics of a given waveform. These characteristics can…
Resistance Thermometers Resistance Thermometer: The resistance of a conductor changes when its temperature is changes. This property is utilized for the measurement of temperature. The resistance thermometer is an instrument…
Difference between Signal & Function Generator In this post, we are discussing about the basic Difference between Signal & Function Generator. But before that, we should know something about these…
Spectrum Analyzer A spectrum analyzer or spectral analyzer is a device, which is used to calculate the magnitude of an input signal within the full frequency range. The main purpose…
Wave Analyzer A wave analyzer is an instrument designed to measure the relative amplitude of signal-frequency components in a complex or distorted waveform. The analysis is in the frequency domain…
Oscilloscope Probes Oscilloscope Probes are a conducting wire which is used to establish a connection between the circuit under test and the measuring instrument. While connecting the test circuit, the…
The display devices are output devices to display the information in visual form by means of various types of display systems. In digital instruments, the output device of the instrument…
DUAL TRACE CRO In dual trace CRO, two separate vertical input signals can be displayed simultaneously. The CRO consists of a single beam CRT, single time base generator, and two…