This
item
is
a
Brand
New
500mm
/
20
inch
Professional
Engineers
Digital
Caliper.
This
professional
Digital
Caliper
is
a
hi-tech
precision
instrument
which
is
made
of
surgical
grade
stainless
steel.
It
can
be
used
to
measure
extreme
accurately
for
external,
internal,
depth
and
step
distance.
Using
the
Digital
Calipers
is
easy
-
measurements
are
clearly
displayed
on
the
large
digital
LCD
screen,
and
can
be
switched
between
metric
or
imperial
with
a
simple
button.
- Linear
Capacitive
Measuring
System
- Made
of
Surgical
Grade
Stainless
Steel
- 4
Ways
of
Base
Measuring
Function:
External,
Internal,
Depth
and
Step
Measuring
- Reversible
Head
for
Inside
Measurements
- Small
Locking
Thumb
Screw
to
Lock
the
Jaws
- Zero
Setting
in
Any
Position
- One
button
Changes
Units
from
Metric
to
Imperial
and
Vise
Versa
(True
Measurement,
Not
Calculated)
- Handy
Conversion
Chart
- Super
Large
LCD
display
- Accurate
to
±
0.02mm
or
0.001in
- Auto
switch
off
| Measuring
range |
0-500mm/0-20
in. |
| Resolution |
0.01mm/0.0005
in. |
| Accuracy |
±0.02mm/0.001
in.(<100mm)
0.03mm/0.001
in.
(>100-200mm) |
| Repeatability |
0.01mm/0.0005
in. |
| Max
Measuring
Speed |
1.5m/sec,
60in/sec |
| Measuring
System |
Linear
Capacitive
Measuring
System |
| Power |
One
Silver
Oxide
Battery
1.55V,
Type
SR44 |
| Capacity |
180mAh |
| Working
Temperature |
5°C-40°C
/
41
to
104
degree
F |
| Influence
of
humidity |
Minimal
under
80%
of
relative
humidity |