Precision Inside Diameter Tapes

Due to the recent fire and our production interruptions we are unable to produce White Easy to Read products for the foreseeable future. We recommend Blue Easy to Read tapes as an alternative for tape sizes 2” – 12” (50mm - 300mm) and over. We are working hard to restore full production and apologize for any inconvenience this may cause. Please call or email our office to discuss product options.

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 Precision Inside Diameter Tape Price List

 2022 Custom Made Precision Inside Diameter Tape Price List