Fowler’s setting masters are quick, easy and extremely accurate. Each comes with a certificate of calibration and a wood case. Save time and money by calibrating your own measuring tools.
Depth Micrometer Checker:
• Ideal for quick, easy calibration and zero setting of depth micrometers.
• Range 0—6″
• Graduation: 1″
• Accuracy: ±.000120″
• Reference block: 1″ ±.000020″
Note: Larger size and metric versions available on special order