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 What Is the Purpose of a Tachometer?

Answer Tachometers measure rotational speed. An automobile tachometer displays the motor's rotations per minute, giving you feedback on whether the motor is operating correctly and when to shift gears. Ta... Read More »
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Top Q&A For: What Is the Purpose of a Tachometer

What does a tachometer measure?

A tachometer is an instrument that measures the rotational speed of a disk or shaft, generally found in a motor or other type of machine. Tachometers indicate the speed, typically in revolutions pe... Read More »
http://www.answerbag.com/q_view/1958817

What does a tachometer gauge plug into?

A tachometer gauge will plug into the wiring harness directly behind the original gauge, or have wires run to the distributor and battery. Among the wires will be a white and a black wire, which wi... Read More »
http://www.answerbag.com/q_view/1949422

How to Put in an RPM Tachometer?

A tachometer is a gauge that monitors the RPMs of an engine. The tachometer can be an important way to monitor where the engine is in the RPM's range and can prevent over-revving by the driver. Not... Read More »
http://www.ehow.com/how_8014191_put-rpm-tachometer.html

How to Install a Tachometer?

A tachometer is used to indicate the revolutions per minute (RPM) being performed by a car engine. Most cars with automatic transmissions are not equipped with a tachometer. A tachometer for a manu... Read More »
http://www.wikihow.com/Install-a-Tachometer


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