CUBIT
strectch it out and look at the numbers
If you mean tools then: -Ruler -Tape Measurer Etc If you mean unit then: -Centimeter/Milimeter/Meter -Inch/Foot
In the SAE, Imperial and US Customary systems, we normally use inches, feet, yards and miles. In the metric system, used in all scientific measurements, we use various degrees of the meter, including...
some say they used there body parts such as a finger a foot or something else..... wink ..wink...but that's what ancient rome say.