What are the Applications and Uses of Digital Multimeter? - MEXTECH

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MEXTECH
MEXTECH IS ONE OF THE BEST COMPANIES FOR
PROVIDING A WIDE RANGE OF TEST AND MEASUREMENT
INSTRUMENTS IN INDIA. FOR OVER YEARS THEY HAVE
BEEN A LEADING MANUFACTURING COMPANY SPECIALIZED
IN DIGITAL MULTIMETERS, CLAMP METERS,
THERMOMETER, THERMO HYGROMETERS VARIOUS OTHER
INSTRUMENTS.
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WHAT ARE THE APPLICATIONS AND USES OF
DIGITAL MULTIMETER?
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WHAT IS THE USE OF DIGITAL
MULTIMETER? Every person that works with
electricity uses a device invariably, that is a
multimeter. Whether they are Electricians,
Electricity Suppliers or scientists, or
Engineering Students it is impossible to
perform operations without using it.
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Also known as Digital Multimeter, it evolved from
AVOmeter in the 1920s. Since it was used to
measure amps, volts, and ohms, it was named an
AVOmeter. You can find the analog versions of
this original equipment still, the modern
version of it is a digital multimeter. It is
more common and has various functionalities.
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WHAT IS DIGITAL MULTIMETER?

• Analog and digital multimeters have a big
  difference.
• Though Scientific Suppliers supply both types of
  equipment, digital is more used nowadays.
• In an analog machine, the needle is moved by
  electromagnetic induction.
• On the other hand, in a digital multimeter, there
  is an electronic circuit, which is more
  sensitive to very minute impulses also.

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Reading a digital multimeter using a LED display
is always more reliable than gauging the
position of the needle on a dial. Every
multimeter can measure ohms, amps, and volts.
They have a dial that allows you to adjust the
sensitivity. On the dial, there are DC voltage
settings for 200 millivolts to 1000 volts. For
AC current, it has voltage settings from 200
millivolts to 750 volts.
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WHAT ARE THE APPLICATIONS OF A
MULTIMETER? Anyone that works with electrical
equipment needs a multimeter. Even,
tradespeople like electricians and appliance
repair professionals also use them
regularly. Even daily household circuitry and
other home appliances also need a multimeter to
diagnose the problem.
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It can be used for testing voltage. We can
measure the voltage across the circuit and
voltage drop if any. It can be used for testing
current. The mA scale is useful for that. It is
used for testing resistance. There is a built-in
power source that gets activated when the
resistance scale is selected. It is also used
for continuity testing.
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