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dIAl IndIcAtors

647 dIAl coMpArAtor IndIcAtors feAtures And specIfIcAtIons
The 647 Dial Comparator Indicators offer a high degree of security and precision. • Effective non-shock mechanism
They are based on a solid and well thought-out construction taking into account the • Pinions and shafts of the movement are jeweled
latest technology. They are manufactured by the most up-to-date methods. • After removal of the safety cap and adjustment
IndIca tors and GaGes 647 and 647M Dial Comparator Indicators Graduation Dial Reading • A safety cap prevents unintentional turning of the
screw on top of the case allows simple and
safe zero setting of the instrument over the total
measuring range
Range
EDP
Cat. No.
00001
20-0-20
.00005"
.004"
647
50-0-50
0.1mm
0.001mm
00002
647M
fine adjustment screws
647 and 647M Dial Comparator Indicator Accessories
• Stem and spindle are made of hardened stainless steel
Part No.
Description
EDP
00537
Lug-on-center back
PT15052
• The measuring spindles are very sensitive on
Lift cable
PT15053
00538
account of their accurate guides
• Additional overtravel assists with the insertion of
work pieces into the measuring device
• The clear scale is shadow free
• The red tolerance markers are easy to recognize
and to set
• Furnish with flat back

647

647M

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