/ Precision Measuring Tools / Surface Plates / Surface Plate Accessories / Repeat-O-Meter Reading Gage / G-81320 * Not actual product image G-81320 Granite Repeat Reading Gage 81320 Granite Repeat Reading Gages and Accessories Reading Gage with Feet High-precision, fast checking of surface plate repeatability with readings taken with a dial indicator. Detects local error, not overall flatness. The base has an adjustment knob for zero-setting the cartridge-type gaging head, and all contact points resting on the granite, including the contact point of the gaging cartridge, are carbide and lapped to a fine finish. The instrument also accommodates AGD indicators with .375" (9.5mm) diameter stems. Features Specifications Accessories Product Testimonials Other similar products G-81320 Granite Repeat Reading Gage G-81321 Granite Repeat Reading Gages Accessory G-81322 Granite Repeat Reading Gages Accessory G-81850 Granite Repeat Reading Gages Accessory Contact Starrett Features High precision Fast Accomodates AGD indicators with .375 (9.5mm) diameter stems Adjustment knob for zero-setting the cartridge-type gaging head Carbide lapped contact points Specifications Made in America: Yes Gage only: Yes Accessories G-81322 (81322) G-81322 Granite Repeat Reading Gages Accessory G-81321 (81321) G-81321 Granite Repeat Reading Gages Accessory G-81850 (81850) G-81850 Granite Repeat Reading Gages Accessory 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.