Fowler Setting Masters

Setting masters are quick, easy and extremely accurate. Each comes with a manufacturer's 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"