Mitutoyo U-Wave Fit Wireless Data Transmitter This new Mitutoyo U-Wave Fit Wireless Data Transmitter fits to the back of Mitutoyo's standard 500-Series Digital Calipers. This new design allows for a snug fit behind the display resulting in a more ergonomic feel. With the U-Wave Fit plugged into a Mitutoyo Digital Caliper with SPC Output, you can send measurement data wirelessly from your Caliper to a Mitutoyo U-Wave Receiver that would be connected to your PC's USB Port. This would allow you to send data from approximately 65' away directly into Microsoft Excel or SPC applications. The U-Wave Fit is the same technology as Mitutoyo's standard U-Wave Wireless technology, just a smaller version. *Requires Mitutoyo's U-Wave Receiver to send data to the PC. Mitutoyo U-Wave Wireless Brochure... Click here For more instructional videos,Click Here.