Description
MaraMeter 838 EI Electronic gage for internal measurement
Technical data
| Order no. | Product type | Measuring range mm | Graduation value mm | Repeatability mm | Error limit (mm) | Measuring force (N) | Measuring depth mm | Measuring contact ball diameter mm | Length of moving measuring contact | Groove depth | Groove width | Length of fixed measuring contact |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4495590 |
838 EI
|
5 – 15
|
0.005 mm
|
0.005 mm
|
0.015 mm
|
0.8 – 1.2
|
35 mm
|
0.6 mm
|
2.5 mm
|
2.3 mm
|
0.8 mm
|
2.5 mm
|
| 4495591 |
838 EI
|
10 – 30
|
0.01 mm
|
0.01 mm
|
0.03 mm
|
1.1 – 1.6
|
85 mm
|
1 mm
|
5.4 mm
|
5.2 mm
|
1.2 mm
|
5.4 mm
|
| 4495592 |
838 EI
|
20 – 40
|
0.01 mm
|
0.01 mm
|
0.03 mm
|
1.1 – 1.6
|
85 mm
|
1 mm
|
7.3 mm
|
7 mm
|
1.2 mm
|
7.3 mm
|
| 4495593 |
838 EI
|
30 – 50
|
0.01 mm
|
0.01 mm
|
0.03 mm
|
1.1 – 1.6
|
85 mm
|
1 mm
|
7.3 mm
|
7 mm
|
1.2 mm
|
7.3 mm
|
| 4495594 |
838 EI
|
40 – 60
|
0.01 mm
|
0.01 mm
|
0.03 mm
|
1.1 – 1.6
|
85 mm
|
1 mm
|
12.2 mm
|
8.3 mm
|
1.2 mm
|
12.2 mm
|
| 4495595 |
838 EI
|
50 – 70
|
0.01 mm
|
0.01 mm
|
0.03 mm
|
1.1 – 1.6
|
85 mm
|
1 mm
|
12.2 mm
|
8.3 mm
|
1.2 mm
|
12.2 mm
|
| 4495598 |
838 EI
|
13 – 43
|
0.02 mm
|
0.02 mm
|
0.04 mm
|
1.2 – 1.7
|
127 mm
|
1.3 mm
|
5.7 mm
|
5.7 mm
|
1.6 mm
|
5.7 mm
|
| 4495599 |
838 EI
|
30 – 60
|
0.02 mm
|
0.02 mm
|
0.04 mm
|
1.2 – 1.7
|
132 mm
|
1.5 mm
|
6.5 mm
|
6.2 mm
|
1.8 mm
|
6.5 mm
|
| 4495600 |
838 EI
|
50 – 80
|
0.02 mm
|
0.02 mm
|
0.04 mm
|
1.2 – 1.7
|
132 mm
|
2 mm
|
8.5 mm
|
8.3 mm
|
2.4 mm
|
8.5 mm
|
Functions
- ON/OFF
- mm/inch
- ABS (display can be set to zero without losing reference to preset)
- TOL (enter tolerance limit values)
