Pi Tape® brand Precision Inside Diameter tapes are manufactured to exacting standards in temperature controlled facilities at 68°F (20°C). The lines and numerals on our standard tapes are engraved and acid etched on a ground surface. The tapes have fixed readings that do not require periodic adjustments.

  • Standard tapes have an accuracy of ± .001" up to 144” (± .03mm up to 3600mm)

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).

Specialty sizes, widths and larger tapes are available upon request.

2022 price list Precision Inside Diameter Tape Price List

2022 price list 2022 Precision Inside Diameter Tape Price List

2022 price list Custom Made Precision Inside Diameter Tape Price List

2022 price list 2022 Custom Made Precision Inside Diameter Tape Price List