There are two types:
DIGITAL and ANALOGUE
A Digital Multimeter has a set of digits on the display and an Analogue Multimeter
has a scale with a pointer (or needle).
You really need both types to cover the number of tests needed for designing and
repair-work. We will discuss how they work, how to use them and some of the
differences between them.
DIGITAL AND ANALOGUE MULTIMETERS
BUYING A MULTIMETER
There are many different types on the market.
The cost is determined by the number of ranges and also the extra features such as
diode tester, buzzer (continuity), transistor tester, high DC current and others.
Since most multimeters are reliable and accurate, buy one with the greatest number of
ranges at the lowest cost.
This article explains the difference between a cheap analogue meter, an expensive
analogue meter and a digital meter. You will then be able to work out which two
meters you should buy.
Multimeters are sometimes called a "meter", a "VOM" (Volts-Ohms-Milliamps or Volt
Ohm Meter) or "multi-tester" or even "a tester" - they are all the same.
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