The 'click' is a kilometer. It would be used in most Science Fiction and War Movies.
Normally, a "klick" is a nickname for the length term "kilometer." But despite the fact that Anakin used klick as a phrase of time in the Season 2 Episode 4 of the Clone Wars TV series, there has not yet been any confirmation on what klick is supposed to mean in time.
Klick meat, also known as "klick," is a type of processed meat product that originated in Canada. It is typically made from ground pork and is seasoned before being packed into casings and smoked or cooked. The name "klick" comes from the sound it makes when bitten into, and it is often enjoyed as a snack or used in sandwiches. It is particularly popular in northern regions and among Indigenous communities.
Theremin.
a point of reference for a measurement
There is evidently one at the SciFi hall of fame in Seattle. They used multiple foam dummies in addition to the suit. I'm not sure which is displayed at the SciFi hall of fame.
sign was used in place of measurement.
what is the measurement is used to measure fluid
Kilograms are used to express the metric measurement of mass.
Square measurement
A "klick" is slang for a kilometer, (kilometre) or 1000 meters. It's equivalent to about .6213 miles or approximately 3,280.464 feet.. A "clique" is a group of people with a common status or interest.* In Vietnam, US soldiers would sometimes confusingly refer to a distance in kilometers ("klicks") as the distance in standard miles. But most of South Vietnam used the kilometer measurements from its days as a French colony.
Most of the world uses the metric system for measurement.
measurement