/ Precision Measuring Tools / Precision Hand Tools / Indicators & Gages / Dial Indicators / 647M * Not actual product image 647M Dial Comparator 647, 647M Dial Comparators Dial Comparator Indicator, 0-0.1mm Range, 0-50-0 Balanced Dial, 0.001mm Grads, Range Per Rev, .375" Stem 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 Downloads Product Testimonials Other similar products 647 Dial Comparator 647M Dial Comparator 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 Downloads User Manual 647 Comparator Gage Indicators (Bulletin 451) Datasheet with basic product overview, features, and specifications. [1 page] Product Testimonials Write a product review Write a product review Comments* First Name* Last Name* Email* Occupation The information you provide will be used in accordance with the terms of our privacy policy. I agree to the privacy policy. Please provide the required information. Thank you for submitting a product testimonial on www.starrett.com. By submitting information to Starrett, you acknowledge and give express permission for the L.S. Starrett Company to use and share your statements.