INSIZE 18" Electronic Caliper to USB Direct Interface Package This package allows you to measure products with a 0-18" Electronic Caliper, and then send that data to ANY Windows-based software program. The incoming data is treated like a keyboard entry, so wherever you can type in data is where the incoming data will be placed. The USB Direct Cable has a data send button incorporated into the cable. This package includes... Electronic Caliper 0-18" / 450mm Measuring Range 0.0005" / 0.01mm Resolution Made of Stainless Steel Auto Power off + 0.0020" Accuracy USB Direct Cable With this package, if you want to be able to send data with an optional Footswitch, we recommend you use the INSIZE Footswitch # 7304-2.