Dial Depth Gage
Dial Depth Gage SERIES 7
• Optimal for hole, narrow groove and step measurement.
Indicator Mounting Positions
7220A and 7221A allow the mounting position of a dial indicator to be varied.
7231A
When using an extension rod
D
7211A
7214A
7222A
7224A
SPECIFICATIONS Inch
Extension rod
Master gage
Base
Range (in)
Graduation (in)
Stroke (in)
Accuracy (in)
Measuring force (N)
Order No.
QTY of indicator mounting positions
W (in)
T (in)
Flatness (in)
Contact point
7217A 7218A 7237A 7238A
2.5
1
2.0
4
0 - 8
0.001
±0.002
0.63 0.0002
1
2.5
0.2
1.4
4
Order No.
Contact point
Extension rod 3 pcs. (1 in, 2 in, 4 in)
Indicator (dial indicator)
7217A 7218A 7237A
2904AB for Depth Gage
Provided with a carbide-tipped ball point ( 21JZA242 : 0.7 in)
4 pcs. (0.5 in, 1 in, 2 in, 4 in) Interchangeable contact point ( 21JZA243 : 0.9 in)
1168A for Depth Gage (Back plunger type)
7238A
Metric
Base
Range (mm)
Graduation (mm)
Stroke (mm)
Accuracy (µm)
Measuring force (N)
Order No.
QTY of indicator mounting positions
W (mm)
T (mm)
Flatness (µm)
7210A 7211A 7212A 7213A 7214A 7220A 7221A 7222A 7223A 7224A 7231A
0 - 10
40
10
±15
1.4
63.5
0 - 200
101.6
16
1
63.5
0 - 210
30
±30
2.5
101.6
0.01
5
100 150
2 3
18
0 - 200
ø16 ø25 ø40
10
±15
1.4
0 - 10
1
0 - 200
5
63.5 16
Need Calibration?
D-81
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