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Pi Tape® brand Blue Easy to Read Inside Diameter tapes are best used for measuring diameters in low-light environments. They are not intended for use with chemicals or in corrosive environments. Tapes are constructed of Blue Easy to Read 1095 Spring Steel. They differ from our standard tapes by featuring a higher contrast facing of white lines and numerals on a dark blue background.

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.

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

 Inside Diameter Price List

 Custom Made Inside Diameter Price List


Inside Diameter Blue Easy to Read Inch Purchase Options


Part # Size Gage Width Thickness Offset/Body Width Price Link
P01EZID .75" - 7" I.D. 0.25" .007" 0.5" 191.00 Go to Product Page
P02EZID .75" - 9" I.D. 0.25" .007" 0.5" 191.00 Go to Product Page
P1EZID 2" - 12" I.D. 0.25" .010" 0.5" 191.00 Go to Product Page
P1SPEZID 2" - 24" I.D. 0.25" .010" 0.5" 346.00 Go to Product Page
P2EZID 12" - 24" I.D. 0.25" .010" 0.5" 215.00 Go to Product Page
P2SPEZID 12" - 36" I.D. 0.25" .010" 0.5" 356.00 Go to Product Page
P3EZID 24" - 36" I.D. 0.25" .010" 0.5" 224.00 Go to Product Page
P3SPEZID 24" - 48" I.D. 0.25" .010" 0.5" 373.00 Go to Product Page
P4EZID 36" - 48" I.D. 0.25" .010" 0.5" 250.00 Go to Product Page
P5EZID 48" - 60" I.D. 0.25" .010" 0.5" 266.00 Go to Product Page