SPI Micrometer Calibration Sets

Measuring Ranges:

• 0.0625, 0.100, 0.125, 0.200, 0.250, 0.300, 0.500, 1 & 2"
• 0.105, 0.210, 0.315, 0.420, 0.500, 0.605, 0.710, 0.815, 0.920 & 1"
• 2.5, 5.1, 7.7, 10.3, 12.9, 15.0, 17.6, 20.2, 22.8, 25 mm

Features:

• Flatness: 0.000004"
• Parallel: 0.00002"
• Optical flats for checking micrometer flatness are 0.500" and 0.5125"
• Certificate of Calibration traceable to NIST
• Furnished in wooden case