Mitutoyo Tubular Inside Micrometer
Extension Rod Type, 2 – 60″

* with carbide tipped face: 137-220

This is an extension pipe type inside micrometer that offers you the following benefits:

• Interchangeable extensions in a hollow pipe design
• Carbide measuring faces

Features:

• Wide range of ID measurements by combining extension rods (pipes) and anvils with the micrometer head.
• Carbide-tipped measuring faces are available. (series 137)
• The 139 and 140 series use highly-durable/ large-diameter extension pipes.
• Series 137 supplid in fitted plastic case except 1550mm/60in come in wooden case.
• Series 139 supplied in fitted wooden case except 500mm/20in come in plastic case.
• Series 140 supplied in fitted wooden case.

Specifications:

Range 2 – 60 inch Extension rods 10 (0.5, 1, 2 (2 pcs.), 4, 8 (3 pcs.), 12″ (2 pcs.)) Mass 1225 g Accuracy (3+n+L/50) m* [0.00015+0.00005n+0.00005 (R/2)]” * n = Number of rod,
L = Maximum measuring length (mm) Graduation 0.01 mm Measuring spindle Spindle pitch 0,5 mm Measuring span 13 mm or 0.5″ Extension 12,5 mm Delivered Including box, key Digital/Analog Analog Inch-Metric Inch Functions With carbide measuring surface

See all Mitutoyo Tubular Inside Micrometers