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MaraMeter 840 FG

Indicating Snap Gage

FEATURES

• Rugged, forged steel frame with
heat insulators
• Measuring spindle is mounted in
long guideway with lever
controlled retraction
• Measuring spindle and anvil
spindle have an M 2.5
connection thread, thus
enabling the use of
interchangeable anvils that are
also used in dial indicators and
dial comparators Application:
• Anvil spindle can easily be fine
adjusted • For cylindrical parts such as shafts, bolts and spindles
• Constant measuring force as a • Universally applicable
result of built-in spring, • A wide variety of measurement problems can be solved with the broad
eliminating user influence range of interchangeable anvils
• Maximum wear resistance due to
non-contact positioning in TECHNICAL DATA
conjunction with carbide tipped
measuring faces Order no. Product type Application Application Measuring Repeatabili- Measuring Frame size
• Package contains: flat contact range mm range in inch span ty f w force
point 903 (steel), wooden case, mm mm µm N
excludes indicator 4454000 840 FG 0 – 50 0 – 2” 2 1 7.5 2
4454001 840 FG 40 – 90 1.57 – 3.57” 2.5 1 7.5 3

Order no. k l n a b c d e f g h
mm mm mm mm mm mm mm mm mm mm mm
4454000 25 34 2 5 140 68 9 60 77 13 13
4454001 28 59 2.5 6.5 193 110 10 60 103 14 13

k
h

f
e
l
d
m
n g
a m+10mm
c
b

MaraMeter | Indicating Measuring Instruments 355