/ Precision Measuring Tools / Precision Hand Tools / Indicators & Gages / Dial Indicators / 647M * Not actual product image 00002 647M Dial Comparator 00002 Other similar products The Starrett 647 Dial Comparator Indicators offer a high degree of security and precision. They are based on a solid and well thought-out construction They are manufactured by the most up-to-date methods. Features Specifications Contact Starrett Features Effective non-shock mechanism Pinions and shafts of the movement are jeweled After removal of the safety cap the adjustment screw on top of the case allows simple andsafe zero setting of the instrument over the total measuring A safety cap prevents unintentional turning of the fine adjustment screws Stem and spindle are made of hardened stainless steel The measuring spindles are very sensitive on account of theiraccurate guides Additional overtravel assists with the insertion of workpieces into the measuring device The clear scale is shadow free The red tolerance markers are easy to recognize and to set Furnished with flat back Specifications Graduations (mm): 0.001mm Total Range (mm): 0.1mm Dial Reading: 0-50-0 Dial Color: Yellow Stem Diameter (in): .375" Accuracy (mm): DIN 879-1