Diameter Measuring Pi Tape (Metric)


Price $209.48
Est Delivery in 4-7 days after ordering

Frequently Bought Together

Please choose Options for all selected Products

The Pi Tape brand Diameter Measuring Tape gives a quick direct single reading of average diameter with micrometer accuracy simply by placing tape around periphery. It is used to measure round or out-of-round specimens of concrete, soils, and asphalt. The 0.01n (0.25mm) thick spring steel tape has graduations and numerals engraved and acid-etched on a ground surface. Vernier scale permits readings to .001in (.025mm) diameter; accuracy to ±.001in, furnished with certificate of calibration traceable to NIST.

Metric, and reads from 50 to 300mm to 0.01mm accuracy.


  • Available in English and Metric styles
  • Spring steel construction with engraved graduations and numerals

Thickness        0.01in (0.254mm)

Diameter         2 - 12in (50 - 300mm)

Accuracy         Accuracy to ±.001in