Mitutoyo 139-001 INSIDE MICROMETER HEAD FOR 139-1

Product Description

139-001 Mitutoyo Tubular Inside Micrometer – Metric

The Mitutoyo 139-001 Tubular Inside Micrometer – Metric has the following specifications:

• Range: 100 – 125mm
• Travel of micrometer head: 25mm
• Accuracy: +/-(3+n+L/50)?m L=Maximum measuring length (mm) n=number of rods Fraction rounded up
• Graduation: 0.01mm or .001″

Features:

• Wide range of ID measurements by combining extension pipes and anvils with the micrometer head.
• Supplied in fitted wooden case, except 500 mm / 20″ which comes in plastic case.