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U.S. Patent No. 9,829,298

Pi Tape® brand Precision Digital Outside Diameter/Circumference tapes provide precision diameter and circumference measurements in both inch and metric all in one tape with the push of one button. Tapes also display inch to metric and metric to inch at the push of a button.

Our Digital Outside Diameter/Circumference tapes have a 2” wide Base Section and a 1” wide Main Body. The diameter display has a resolution of .0005” (.01mm). Digital Outside Diameter/Circumference tapes are available in our 716 Stainless Steel material. The standard thickness for the material is .020" for the base section and .010" for tape body thickness.

Each Pi Tape® brand precision measuring tape is furnished with a Calibration Report whose measurement results are traceable through NIST to the international system of units (SI).

Please click here to view our ISO/IEC 17025:2017 Certificate of Accreditation (pdf). Not all items we calibrate are included in our scope, however the calibration techniques and procedures are all in compliance with ISO/IEC 17025:2017.

For more information about our Digital Outside Diameter/Circumference Tapes, email Technicalsupport@pitape.com.

 Digital Outside Diameter/Circumference Price List


Precision Digital Outside Diameter/Circumference Tapes 716 Stainless Steel Purchase Options


Part # Size Base Section Width Base Section Thickness Body Width Body Thickness Price Link
DT1SS 2" - 12" (50.80mm - 304.80mm) O.D. 2.0” (50.8mm) .020” (0.50mm) 1.0” (25.4mm) .010” (0.25mm) 1275 Go to Product Page
DT2SS  12" - 24" (304.80mm - 609.60mm) O.D. 2.0” (50.8mm) .020” (0.50mm) 1.0” (25.4mm) .010” (0.25mm) 1375 Go to Product Page
DT3SS  24" - 36" (609.60mm - 914.40mm) O.D. 2.0” (50.8mm) .020” (0.50mm) 1.0” (25.4mm) .010” (0.25mm) 1535 Go to Product Page
DT4SS 36" - 48" (914.40mm - 1219.20mm) O.D. 2.0” (50.8mm) .020” (0.50mm) 1.0” (25.4mm) .010” (0.25mm) 1695 Go to Product Page
DT5SS  48" - 60" (1219.20mm - 1524.00mm) O.D. 2.0” (50.8mm) .020” (0.50mm) 1.0” (25.4mm) .010” (0.25mm) 1855 Go to Product Page
DT6SS  60" - 72" (1524.00mm - 1828.80mm) O.D. 2.0” (50.8mm) .020” (0.50mm) 1.0” (25.4mm) .010” (0.25mm) 2015 Go to Product Page
DT7SS  72" - 84" (1828.80mm - 2133.60mm) O.D. 2.0” (50.8mm) .020” (0.50mm) 1.0” (25.4mm) .010” (0.25mm) 2175 Go to Product Page
DT8SS  84" - 96" (2133.60mm - 2438.40mm) O.D. 2.0” (50.8mm) .020” (0.50mm) 1.0” (25.4mm) .010” (0.25mm) 2335 Go to Product Page
DT9SS  96" - 108" (2438.40mm - 2743.20mm) O.D. 2.0” (50.8mm) .020” (0.50mm) 1.0” (25.4mm) .010” (0.25mm) 2495 Go to Product Page
DT10SS  108" - 120" (2743.20mm - 3048.00mm) O.D. 2.0” (50.8mm) .020” (0.50mm) 1.0” (25.4mm) .010” (0.25mm) 2655 Go to Product Page