• Rugged, forged steel frame with heat insulators
  • Both spindles are made of hardened stainless steel and mounted in long guideways
  • Carbide tipped measuring faces slightly chamfered at the front to facilitate positioning
  • Projects over width of frame for measurement of narrow registers or when measuring directly at shoulders
  • Adjustable centering stop for surface centering
  • Straight transfer of spindle movement to indicator; ensures the weight of the gage rests on the anvil spindle
  • Direct indication and evaluation of measurement results
  • Constant measuring force as a result of built-in spring, eliminating user influence

Technical data

Order no. Product type Application range mm Measuring span in mm Parallel error in µm Flatness in µm Repeatability fw (µm) Measuring force Product weight
4455000
840 FS
10 – 30
0.7 mm
3 µm
0.5 µm
1 µm
13.5 N
0.6 kg
4455001
840 FS
30 – 60
0.7 mm
3 µm
0.5 µm
1 µm
13.5 N
0.9 kg
4455002
840 FS
60 – 100
0.7 mm
3 µm
0.5 µm
1 µm
13.5 N
1.3 kg
4455003
840 FS
100 – 150
0.7 mm
3 µm
0.5 µm
1 µm
15 N
1.7 kg
4455004
840 FS
150 – 200
0.7 mm
3 µm
0.5 µm
1 µm
15 N
2 kg
4455005
840 FS
200 – 250
0.7 mm
3 µm
0.5 µm
1 µm
15 N
2.2 kg
4455006
840 FS
250 – 300
0.7 mm
3 µm
0.5 µm
1 µm
15 N
2.5 kg
4455007
840 FS
300 – 350
0.7 mm
4 µm
0.5 µm
1 µm
15 N
3.3 kg
4455008
840 FS
350 – 400
0.7 mm
4 µm
0.5 µm
1 µm
15 N
3.3 kg
4455009
840 FS
400 – 450
0.7 mm
4 µm
0.5 µm
1 µm
15 N
4.3 kg
4455010
840 FS
450 – 500
0.7 mm
4 µm
0.5 µm
1 µm
15 N
4.7 kg