Starrett Tape Measure - 50 Ft - Certified

50Ft Starrett Tape Measure. 530-50 Long Line Tape. Certified calibrated traceable to NIST The 50 Ft Starrett Tape Measure, also known as the 530-50 Long Line Tape, is a reliable and durable tool designed for accurate measurements. The tape measure features a classic vinyl clad steel case design and a rugged rewind mechanism for single-user convenience. The case also includes nylon rollers at the opening to reduce blade wear, ensuring sustained field use. The tape measure is produced with high-visibility, easy-to-read graduations and includes a folding hook ring. It comes with certified calibration documentation traceable to Master Standards at the National Institute of Standards and Technology (NIST). Calibration is performed with transfer standards that are progressively more accurate in the order of 4:1. Starrett attests that the measuring and test equipment and calibrations performed on the tapes are in accordance with ISO 17025:2017, ANSI/NCSL Z540-1, Mil-STD- 45662A. Accuracy-wise