Units of Measure

Electrical current A (ampere)
Electric potential V (volt)
Electric power W (watt)
Length
mm (millimeter)
in (inch)
Negative pressure
kPa (kilo Pascal)
mmHg (millimeters of mercury)
in.Hg (inches of mercury)
Positive pressure
kPa (kilo Pascal)
kgf/cm2 (kilogram force per square centimeter)
psi (pounds per square inch)
Resistance ohm
Speed RPM (revolution per minute)
Torque
Nm (Newton meter)
kgf.m (kilogram force per meter)
kgf.cm (kilogram force per centimeter)
ft.lb. (foot pound)
in.lb. (inch pound)
Volume
L (liter)
US qt (U.S. quart)
Imp qt (Imperial quart)
ml (milliliter)
cc (cubic centimeter)
cu in (cubic inch)
fl oz (fluid ounce)
Weight
g (gram)
oz (ounce)