16ft/2m Milwaukee key chain Tape Measure comes with Certificate of Traceability to NIST (National Institute of Standards and Technology).
These tape measures have been carefully selected and verified for end hook accuracy at the 10cm and 6" calibration lines. End hook accuracy +/-.005", with NIST Certificate, blade accuracy +/-1/32".
Information from back of packaging:
Imperial and Metric Measurement
5 point reinforced frame
Versatile clip desing
Engineered by Milwaukee Tool>
Professionally made in China