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Certified High-Accuracy Diameter Tape Measures
![]() | ![]() Diameter Inches |
![]() Diameter Centimeters |
Accurately measure diameter. These tape measures include a calibration certificate traceable to NIST stating they have passed a test for accuracy. Wrap them around circular items to determine diameter without the need for calculations. They have wear-resistant etched markings.
Stainless steel blades are corrosion resistant.
Dia. Measured | Measurement Precision | Accuracy | Blade Width | Tip Style | Graduation Color | Each | |
Blue | |||||||
---|---|---|---|---|---|---|---|
Inch | |||||||
Steel | |||||||
3/4"-7" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | White | 00000000 | 0000000 |
2"-12" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | White | 00000000 | 000000 |
2"-24" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | White | 00000000 | 000000 |
12"-24" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | White | 00000000 | 000000 |
12"-36" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | White | 00000000 | 000000 |
24"-36" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | White | 00000000 | 000000 |
24"-48" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | White | 00000000 | 000000 |
36"-48" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | White | 00000000 | 000000 |
48"-60" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | White | 00000000 | 000000 |
60"-72" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | White | 00000000 | 000000 |
72"-84" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | White | 00000000 | 000000 |
84"-96" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | White | 00000000 | 000000 |
96"-108" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | White | 00000000 | 000000 |
108"-120" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | White | 00000000 | 000000 |
Metric | |||||||
Steel | |||||||
100mm-300mm | 0.01 mm | -0.03mm to +0.03mm | 1/2" | Knob | White | 00000000 | 000000 |
300mm-600mm | 0.01 mm | -0.03mm to +0.03mm | 1/2" | Knob | White | 00000000 | 000000 |
Silver | |||||||
Inch | |||||||
Steel | |||||||
3/4"-7" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
2"-12" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
2"-24" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
12"-24" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
12"-36" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
24"-36" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
24"-48" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
36"-48" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
48"-60" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
60"-72" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
72"-84" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
84"-96" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
96"-108" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
108"-120" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
Stainless Steel | |||||||
3/4"-7" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
2"-12" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
2"-24" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
12"-24" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
12"-36" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
24"-36" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 00000000 | 000000 |
24"-48" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
36"-48" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 00000000 | 000000 |
48"-60" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
60"-72" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
72"-84" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
84"-96" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
96"-108" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
108"-120" | 0.001" | -0.001" to +0.001" | 1/2" | Knob | Black | 0000000 | 000000 |
Metric | |||||||
Steel | |||||||
100mm-300mm | 0.01 mm | -0.03mm to +0.03mm | 1/2" | Knob | Black | 0000000 | 000000 |
300mm-600mm | 0.01 mm | -0.03mm to +0.03mm | 1/2" | Knob | Black | 0000000 | 000000 |
Diameter Tape Measures
![](/prerenderstable/mvPRE/contents/gfx/imagecache/683/6832a64-@halfx_637019081187104203.png?ver=imagenotfound)
Loop Tip
![](/prerenderstable/mvPRE/contents/gfx/imagecache/486/4867n11-collage-rev@halfx_1710885833.png?ver=imagenotfound)
Inch/Metric
Also known as tree tapes, wrap these tape measures around circular items to determine diameter and measure circumference without the need for calculations. The blade is chrome-plated, vinyl-coated, or painted to resist scratches, wear, and corrosion, and the case is coated for scratch resistance.
Loop tip hangs on a nail or stud.
Dia. | Blade | Graduation | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Measured | Graduation Marks | Lg. | Graduation Marks | Numeric Marks | Width | Material | Color | Tip Style | Color | Mark Style | Each | |
Inch/Metric | ||||||||||||
0"-45"/0 cm-116 cm | 100ths, Millimeters | 12 ft./3.5 m | 16ths, Millimeters | Diameter Inches, Inches, Diameter Centimeters, Centimeters | 1/2" | Painted Steel | White | Loop | Black and Red | Printed | 0000000 | 000000 |