The Starrett W786.1 Wireless Blade-Type Micrometer with Non-Rotating Spindle With Output is a full-featured precision measuring tool built with customary Starrett quality and workmanship. The 786 series includes a large, easy-to-read, high-contrast LCD digital readout for clear readings and a speeder for quicker adjustment on all sizes. The non-rotating spindle prevents blade from turning in narrow slots or rolling off shoulder. Its no-glare satin chrome finish minimizes annoying surface glare under bright lights indoors or filters out UV light. This product features output capability for data transmission. Starrett electronic micrometers guarantee a precise measurement at every position each and every time. 1-2" Range, .00005" Resolution Does not come with case. To order the 733ZZ Wooden Case, order one size larger than micrometer. For example, a 786.1-2 micrometer should receive a 733ZZ-3 case.Free Mobile ApplicationTo use the wireless feature, download the free Datasure Mobile application from i-Tunes (iOS) or Play Store (Android devices). Your wireless Starrett tool will communicate to your mobile device from a distance of up to 30 feet. Send the data with the click of a button or your Starrett wireless gage. It is automatically collected on your device, and can be emailed. air-dropped or texted. The datasure app also provides lots of features and functions such as digital read out (DRO), formulas, unit conversions (SAE/mm), ability to name tools (connect 5 to 8 tools depending your on device capability), name parts being measured, set min/max levels, use device as a remote display, and much more. Download the brochure or give us a call for more details!