Keson 6 Feet Diameter Tape

The Keson 6 Feet Diameter Tape measures the diameter of a circular object easily. Measured in calibrated units of 3.14 (pi) inches, it is great for measuring tree stems or other parts of trees such as branches, roots and logs. This Keson tape is measuring the circumference of the tree or pipe. In addition, the units on the tape are adjusted by pi which allows to obtain the diameter. On top of this, it features an automatic rewind.