Pi Tape Texas, LLC provides the following video (below) & pdf instructions (to the right) to help ensure accurate measurements with Pi Tape® Precision Measuring Tapes. For special ranges choose the instruction sheet based on the maximum measurement.
Instructions:
Outside Diameter Tapes Marked in Inches
Instructions:
Outside Diameter Tapes Marked in Millimeters
Instructions:
Inside Diameter Tapes Marked in Inches
Instructions:
Inside Diameter Tapes Marked in Millimeters
Instructions:
Precision Circumference Tapes Marked in Inches
Instructions:
Linear Tapes Marked in Inches
Instructions:
Inside Diameter O-Ring Tapes Marked in Inches
Instructions:
Inside Diameter O-Ring Tapes Marked in Millimeters
Instructions:
Outside Diameter Go-No-Go Tapes Marked in Inches
Instructions:
Digital Battery Change Instructions