BMI 13mm X 3m Tape Measure Tape Lock Vertical Measurement Radius Drawing Inside 4 Functions

The most versatile tape with 4 functions Longitudinal measurement, internal measurement, radius drawing (up to 6 m diameter), the scale in the horizontal adjustment window is not displayed upside down (no reading error) With tape lock Case dimensions 3m: 60×80×21 mm The most versatile tape with 4 functions: longitudinal measurement, internal measurement and radius drawing (up to 6 m diameter), levelingThe scale on the window is not displayed upside down (no reading errors)The integrated steel stylus in the swing-out arm allows you to draw radii up to 6 m diameter.