Mitutoyo Inside Micrometer Interchangeable Rod 8-40"

This inside micrometer includes a micrometer head and eight interchangeable rods for measuring inside diameters. The micrometer head and rods are satin chrome finished. A setting ring can be used to accurately set this micrometer. 

• Range = 8-40"
• Accuracy = +/- {0.00024+(0.00004xR/2)}" R=Maximum measuring length(inch) Fraction rounded up
• Graduation = 0.001"
• Travel of micrometer head = 1"
• Case  = Includes a fitted plastic case