Inch

Metric

Mitutoyo

Starrett

7 1/4"

9"

9 1/4"

10"

11 1/4"

11 1/2"

11 3/4"

15 1/4"

15 3/4"

16"

17"

17.5"

24 3/4"

25 1/4"

26"

30 3/4"

31"

31 1/2"

33"

42"

47 1/4"

48 1/2"

48 3/4"

49"

68 1/2"

69"

88 1/2"

Yes

No

0.000005"

0.00002"

0.00004"

0.00005"

0.0001"

0.0004"

0.0005"

0.001"

0.0001 mm

0.0005 mm

0.001 mm

0.01 mm

0.025 mm

Calibration Certificate Traceable to NIST

Calibration Certificate with Test Data Traceable to UKAS

Center-to-Center

Depth

Inside

Outside

Step

CR2032

SR44

1 1/8"

1 1/2"

1 9/16"

1 5/8"

1 7/8"

2"

2 5/16"

2 3/8"

2 1/2"

3 1/2"

3 7/8"

3 15/16"

4"

4 7/8"

5 1/8"

5 3/8"

5 7/8"

6"

7 1/4"

9"

9 1/4"

10"

11 1/4"

11 1/2"

11 3/4"

15 1/4"

15 3/4"

16"

17"

17.5"

24 3/4"

25 1/4"

26"

30 3/4"

31"

31 1/2"

33"

42"

47 1/4"

48 1/2"

48 3/4"

49"

68 1/2"

69"

88 1/2"

EAR99

No

Curved Surfaces

End Mills

Flat Surfaces

Gears

Keyways

Offset Surfaces

Pipe

Reamers

Small Grooves

Small Holes

Soft Materials

Taps

Tubing

Wire Crimps

Dusty

Submersible

Washdown

Wet

Fine-Adjustment Wheel

Slide

Thumb Wheel