Metrology
Metrology
MaraMeter 838 EI Electronic Gage for Internal Measurement
EN
  • High contrast analog and digital LCD
  • Tolerance is displayed with 2 LEDs
  • Technical data
  • Functions

Order no.Product typeGraduation value mmRepeatability mmError limit (mm)Measuring force (N)Measuring depth mmMeasuring contact ball diameter mmgroove depthGroove widthLength of fixed measuring contactLength of moving measuring contact
4495590
838 EI
0.005 mm
0.005 mm
0.015 mm
0.8 - 1.2
35 mm
0.6 mm
2.3 mm
0.8 mm
2.5 mm
2.5 mm
4495591
838 EI
0.01 mm
0.01 mm
0.03 mm
1.1 - 1.6
85 mm
1 mm
5.2 mm
1.2 mm
5.4 mm
5.4 mm
4495592
838 EI
0.01 mm
0.01 mm
0.03 mm
1.1 - 1.6
85 mm
1 mm
7 mm
1.2 mm
7.3 mm
7.3 mm
4495593
838 EI
0.01 mm
0.01 mm
0.03 mm
1.1 - 1.6
85 mm
1 mm
7 mm
1.2 mm
7.3 mm
7.3 mm
4495594
838 EI
0.01 mm
0.01 mm
0.03 mm
1.1 - 1.6
85 mm
1 mm
8.3 mm
1.2 mm
12.2 mm
12.2 mm
4495595
838 EI
0.01 mm
0.01 mm
0.03 mm
1.1 - 1.6
85 mm
1 mm
8.3 mm
1.2 mm
12.2 mm
12.2 mm
4495598
838 EI
0.02 mm
0.02 mm
0.04 mm
1.2 - 1.7
127 mm
1.3 mm
5.7 mm
1.6 mm
5.7 mm
5.7 mm
4495599
838 EI
0.02 mm
0.02 mm
0.04 mm
1.2 - 1.7
132 mm
1.5 mm
6.2 mm
1.8 mm
6.5 mm
6.5 mm
4495600
838 EI
0.02 mm
0.02 mm
0.04 mm
1.2 - 1.7
132 mm
2 mm
8.3 mm
2.4 mm
8.5 mm
8.5 mm

  • ON/OFF
  • mm/inch
  • ABS (display can be set to zero without losing reference to preset)
  • TOL (enter tolerance limit values)