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M eas u r i n g I n str u me n ts for L ar g e D i me n s i o n s

DIN 863 T4 TESA UNITEST Internal Micrometer
(Style B)
Micrometer: Measures internal dimensions in the micrometer’s axis with 2-point contact with the
25 mm workpiece to be checked – Optional accessories are available for inspecting centring
Dial gauge: shoulders and blind bores along with auxiliary means for external measuring.
± 0,22 mm
Micrometer and dial Extensions with built-in gauge rods can be mounted on the measuring element,
gauge: 0,01 mm thus allowing any dimension within the application range to be measured, directly.
Micrometer:
0,1 mm 01110700 UNITEST (SET) mm
Consisting of: Internal dimensions 200 ÷ 1400
8 μm
Measuring bolts:
Spherical and for
measuring in the
micrometer axis.
All inserts are
interchangeable
Extension:
1 spherical and
1 flat measuring face
0,5 mm

Tungsten carbide
tipped

0,7 to 1N
Extension: 26 mm
dia. steel tube with
snap-ring system.
Also wih built in
gauge rods.
Wooden case
Setting standard
with identification
number
Calibration
certificate:
• per setting
standard
• per measuring
element
• per extension

01110901 Measuring head mm mm μm
01141001 Setting gauge Internal dimensions 200 ÷ 225
01110801 Extension Internal / external dimensions 200 0,7
01110802 Extension 25 1
01110804 Extension 50 1,5
01110808 Extension 100 2,5
01110812 Extension 200 3,5
01110820 Extension 300 5,5
01160901 Screwdriver 500
01162302 Case for Unitest

Optional accessories: Measuring
01160701 Pair of tungsten carbide tipped depth: ≤ 10
Measuring
measuring bolts for blind bores depth : ≤ 100
01162301 Auxiliary elements for external

measurement
01140801 Suspension device, complete

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