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Thank yo
u for choosing o
manual t
horoughly befor
informati
on contained h
reproduci
ible results and
1.0 Sa
fety Precau
Do not stare
Class 2 lase
rare cases o
the laser be
Direct (cont
of 25.000
damages.
The exten
nsion shaft shou
as it may
become loose a
Direct (co
ontact) speed m
used for
speeds below 1
measure
to fix the whee
mode to a
avoid damages.
2.0
Install Bat
Open bat
ttery cover – Use
Replace b
battery – Please
Close bat
ttery cover.
our tachometer.
re you use this
herein will help
avoids misuse o
utions
e into laser beam
er products are
of high sensitivit
am.
tact) rpm measu
rpm. Use non-co
uld not be used t
and cause damag
measuring with
1500m/min only
l to the shaft, o
ttery
e a coin to unscre
check polarity!
3.0 Ope
1
MODE-bu
mode and
below)
2
MEM-butt
memory fun
3
DISPLAY
memory fun
actual value
4
MEASURE
on and to m
length is ca
measuring b
Please read the
instrument for t
p you to achie
or damages.
m nor aim it towa
safe, but may ir
ty or after a long
uring should not
ontact measurin
together with a
ges.
the measuring
y. For higher spe
or use the non-c
ew.
rating Elem
utton/switch to
engineering
ton to capture d
nctions.
Y to indicate e
nction, low bat
e.
E button to switc
measure – the ac
aptured and ind
button is pressed
e entire operatio
the first time. Th
eve accurate an
ards human eye
rritate the eyes
ger exposure wit
exceed the spee
ng mode to avo
measuring whee
wheel should b
eeds take speci
ontact measurin
ments
select operatio
unit. (see tab
data and to reca
engineering un
ttery voltage an
ch the instrumen
tual speed rate o
dicated when th
d.
on
he
nd
s.
in
th
ed
id
el,
be
al
ng
on
le
all
it,
nd
nt
or
he
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