Keithley 194 Instruction Manual page 267

APPENDIX F
Engineering Units and Scientific Notation Conversion
Engineering Symbol
femto-
pico-
nano-
micro-
milli-
kilo-
mega-
giga-
tera-
peta-
Prefix
f
P
"
F
m
k
M
G
T
P
Scientific Notation
10."
lo-"
10-q
10-e
lo-'
10'
10"
lo'
10"
101"
F-l