Glossary
Prefix
p-
n-
µ-
m-
k-
M-
G-
t-
Numbers/Symbols
%
+
–
/
°
A
A
AC
AC coupled
ACH
© National Instruments Corporation
Meanings
pico
nano-
micro-
milli-
kilo-
mega-
giga-
tera-
percent
positive of, or plus
negative of, or minus
per
degree
ohm
amperes
alternating current
allowing the transmission of AC signals while blocking DC signals
analog input channel signal
Value
–12
10
10
–9
10
– 6
–3
10
10
3
10
6
9
10
10
12
G-1
PCI-6023E/6024E/6025E User Manual