
Mantracourt Electronics Limited
PSDS User Manual
69
Units of Measure
The PSD has a large internal table of engineering units allowing conversion from the calibrated units into various
other units, within the same measurement category, as required.
In addition to these automatic conversions there are also user defined units which allow the defining of units not
contained in this table.
Category
Unit
Symbol
Voltage Ratio
mV/V
mV/V
V/V
V/V
µV/V
µV/V
Angle
radians
rad
degrees
°
circumference
c
grade
grade
minutes
'
seconds
"
revolutions
rev
Length
meters
m
angstrom
Å
astronomical unit
AU
centimeters
cm
chains gunters
ch
ell
ell
em
em
fathoms
fm
feet
ft
furlongs
fur
inches
in
kilometers
km
league
lea
leagues
league
light years
ly
lines
ln
microns
µ
miles nautical
mi n
miles
mi
millimeters
mm
mils
mil
nanometers
nm
parsec
pc