Steel measuring tape for circumference 60-3780 mm and diameter Ø20-1200 mm

Circumference ruler 60-3780 mm. Diameter 20-1200 mm.

For measuring circumference and/or diameter with a reading of 0.1 mm.

• Width 13 mm
• Etched grading
• Nonius resolution (0,1 mm)
• Circumference is read on the lower scale
• Diameter is read on the upper scale

Note! When checking the extended length, 2.0 mm must be deducted from the set measurement value for construction reasons.

Tolerance (ISO 2768-1)

• From 0-30 mm, the tolerance is ±0.20
• From 30-400 mm the tolerance is ±0.30
• From 400-1000 mm the tolerance is ±0.80
• From 1000-2000 mm the tolerance is ±1.20