How to Check a Starter with a Multimeter
In the context of an internal combustion engine, the term starter is used to describe the device that starts the engine. More specifically, it is …
Tool Advice
How to Test a Tachometer with a Multimeter
What is a tachometer? The tachometer is used to measure the speed of a rotating object, in our case the speed of a car engine. …
How to Test a 4 Pin Trailer Plug with a Multimeter
The 4-pin connector is ubiquitous and is used for lights, brakes, turn signals, and electric brakes on heavy-duty commercial vehicles. There are several different 4-pin …
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How to Test an LED with an Analog Multimeter
LEDs are light emitting diodes that are incredibly small. That is why they are used in so many different types of electronics. Today, it can …
How to Check a SSR (Solid State Relay) with a Multimeter
Checking an SSR with a multimeter is easy, even if you know nothing about electronics! In this guide you will learn how to check if …
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How to Test 9v Batteries with a Multimeter
There is nothing more frustrating than trying to use your device and then realizing you don’t have a backup battery. It’s easy to want to …
What is the Symbol for Milliamps on a Multimeter?
The symbol for milliamps is “mA” The symbol for milliamps is a lower-case “m,” followed by an upper-case “A.” thus becoming “mA.” If you have …
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How to Test a Chainsaw Coil with a Multimeter
Testing chainsaws with a multimeter is a relatively simple procedure, but you need to know what you’re doing. While it may seem like a good idea …
How to Test a Ribbon Cable with a Multimeter
You don’t need a multimeter to test a ribbon cable, but it makes it easier. Often the easiest way is to test for continuity using …
How to Test a Microwave Turntable Motor with a Multimeter
There is nothing worse than coming home after a long day at work and waiting for the microwave to heat up dinner because the turntable …
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