This Allstar Performance dial indicator measures 1 in of travel in 0.001 in increments. This listing is for the gauge only, without a base.Spec Sheet: Allstar Spec SheetCompatibilityUniversal measuring tool, not vehicle-specific. A magnetic base is sold separately as ALL96416, or the gauge and base together as kit ALL96414.FAQWhat is the travel range and increment of this dial indicator?The Allstar Performance ALL96415 dial indicator has 1 in of travel measured in 0.001 in increments.Does this listing include a base?No, this listing is for the dial gauge only. A magnetic base is sold separately as ALL96416.Is a complete kit available?Yes. Allstar Performance sells the gauge and magnetic base together as kit ALL96414.{"@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{"@type": "Question", "name": "What is the travel range and increment of this dial indicator?", "acceptedAnswer": {"@type": "Answer", "text": "The Allstar Performance ALL96415 dial indicator has 1 in of travel measured in 0.001 in increments."}}, {"@type": "Question", "name": "Does this listing include a base?", "acceptedAnswer": {"@type": "Answer", "text": "No, this listing is for the dial gauge only. A magnetic base is sold separately as ALL96416."}}, {"@type": "Question", "name": "Is a complete kit available?", "acceptedAnswer": {"@type": "Answer", "text": "Yes. Allstar Performance sells the gauge and magnetic base together as kit ALL96414."}}]}