Inside Micrometers Interchangeable Type 200-500mm

Inside Micrometers Interchangeable Type 200-500mm

Features:

• Wide range of ID measurements with interchangeable rods.
• Each interchangeable rod is marked with its measuring range.
• The sizes of interchangeable rods can be adjusted with spacing collars.
• Both micrometer head and furnished rods are satin-chrome finished throughout.

Specifications:

• Metric Model
• Accuracy: ±(6+L/50)µm
• L=Maximum measuring length (mm) Fraction rounded up
• Inch Model
• ±(.00024+(.00004xR/2in)
• R=Maximum measuring length(inch)
• Fraction rounded up
• Graduation: 0.01mm or .001"
• Range: 200-500mm
• Head Travelg: 25mm
• Remarks: with 3 rods