Inch

Metric

Mitutoyo

Starrett

4 1/4"

6 1/2"

7 1/4"

8 7/8"

9"

9 1/4"

9 3/8"

9 3/4"

10"

11 1/4"

11 1/2"

11 3/4"

13"

15 1/4"

15 3/4"

16"

17"

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"

0" to 4"

0" to 6"

0" to 8"

0" to 9"

0" to 12"

0" to 18"

0" to 24"

0 mm to 100 mm

0 mm to 150 mm

0 mm to 200 mm

0 mm to 225 mm

0 mm to 300 mm

0 mm to 450 mm

0 mm to 600 mm

Carbide

Carbon Fiber

Plastic

Stainless Steel

Steel

Yes

No

0.000005"

0.00002"

0.00005"

0.0001"

0.0002"

0.0004"

0.0005"

0.001"

0.01"

0.0001 mm

0.0005 mm

0.001 mm

0.005 mm

0.01 mm

0.025 mm

0.1 mm

Carbon Fiber

Plastic

Stainless Steel

Steel

1 1/8"

1 3/16"

1 1/2"

1 9/16"

1 5/8"

1 7/8"

1 15/16"

2"

2 1/4"

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"

Aluminum

Plastic

Stainless Steel

Steel

Tungsten Carbide

Wood

Calibration Certificate Traceable to NIST

Calibration Certificate with Test Data Traceable to UKAS

1 3/4"

2 5/16"

2 1/2"

2 3/4"

2.9"

3"

4.9"

5"

5 1/2"

7.9"

26"

36"

40"

51"

71"

6 ft.

80"

91"

Dusty

Submersible

Washdown

Wet

Fine-Adjustment Wheel

Slide

Thumb Wheel

Carbon Fiber

Stainless Steel

IP54

IP65

IP67

Compliant

Not Compliant

Center-to-Center Distance

Depth

Gap

Inside

Outside

Step

5A991

EAR99

Exempt

Compliant

Compliant with Exemptions

Not Compliant

AA

AAA

Button/Coin Cell