Fowler 1/2" x .200" Audible Edge Finder 18" rule Another feature is the option

Another feature is the option of a three lens turret for instant lens changes without re-calibration

• Includes UKAS certificates for all Holemikes and setting rings

53-900-860-0 Magnification 10x

• High precision cross-roller stage

• Designed for layout & measurement work

Fowler 1/2" x .200" Audible Edge Finder 18" rule Another feature is the optionAudible edge finders assist in assuring accuracy by releasing an audible click when the tip jumps. This allows the operator to listen as well as watch the tool. Available in three sizes: 1 2", 3 8" and 10mm. Hardened and ground on all working surfaces. *Image shown for representational purposes only