Precision Diameter Tape - Spring Steel

Provides a quick, accurate and easy method of reading true diameters of both round and out-of-round forms. Spring Steel Pi Tape Provides a quick, accurate and easy method of reading true diameters of both round and out-of-round forms. Certificate of accuracy traceable to National Institute of Standards and Technology is furnished with each new precision inside diameter measuring tape. Four Types to Suit Specific Needs: Spring Steel (standard, suitable for use with all materials in non-corrosive environments) Stainless Steel (for use in corrosive environments) EZ Read Blue (for low light conditions, not intended for use with chemicals or in corrosive environments) EZ Read White (for low light conditions, not intended for use with chemicals or in corrosive environments) Larger and custom sizes are available but will take 2-3 weeks for manufacture and delivery. Pi Tapes are non-returnable items