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The followings show the symbols used for tool.
v
.................................
volts
A
.................................
amperes
Hz
.................................
hens
h
.................................
hours
min
.................................
minutes
S
.................................
seconds
kg
.................................
kilograms
\
.................................
alternating current
-
.................................
direct current
5
.................................
no load speed
-
%
.................................
alternating or direct current
.................................
Class
I1
Construction
.................................
splash-proof construction
Ab
..................
watertight construction
..Jmin
................................
revolutions or reciprocation per minute
&
.................................
number of blow
5
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