Metres (meters), yards, feet.
Kilometers
The unit of measurement that has nothing to do with electricity is the meter, which is used to measure length or distance.
"ft" stands for feet, which is a unit of measurement used to indicate length or distance.
Well the SI unit of length is the meter, and SI is the first standard measurement system...
The meter is used to measure length.
meter, inch, yard
feet
Meters are used as the unit for length in most countries, but some, such as the United States, use a different system of measurement.
It depends on what you are measuring but feet and inches are mostly used.
A metre (or meter) is a more or less arbitrary measurement; any other unit could be used as a unit of length. However, it was decided internationally that the meter is the standard unit of length.
measurement of Feet
The meter.