Mitutoyo U-Wave Transmitter Cable with Footswitch Jack Mitutoyo's U-Wave Wireless Data Collection System gives users the ability to send data from a Mitutoyo Gage with SPC Output to a PC that is up to 100' away from the gage. A Mitutoyo U-Wave Wireless system is made up of the following 3 items... Mitutoyo U-Wave Receiver Located at the PC, this small device captures data from up to 100 different transmitters. The U-Wave Receiver then sends the data to your Windows-based software of choice, including SPC software packages as well as Microsoft software packages like MS Excel and MS Access. Mitutoyo U-Wave Transmitter Out at the Mitutoyo Digital Gage, a U-Wave Transmitter is used to wirelessly send data from your Mitutoyo gage to the U-Wave Receiver. Each U-Wave Transmitter has its own digital ID and is "married" to a specific U-Wave Receiver, so you can have multiple U-Wave Transmitters and multiple U-Wave Receivers in the same general area and you don't have to worry about data being sent to the wrong U-Wave Receiver. Mitutoyo U-Wave Connecting Cable This short cable, usually about 6.5" in length, connects the Mitutoyo gage to the U-Wave Transmitter. Mitutoyo gages usually are using 1 of 7 different types of connectors, so make sure to get the correct U-Wave Connecting Cable that will fit your Mitutoyo gage. This short cable is used to connect a Mitutoyo 500-Series Digital Caliper to a Mitutoyo U-Wave Transmitter unit. This cable also offers a Footswitch Jack as well (Footswitch not included) that allows users to plug in a footswitch to be used to trigger the data sends. Transmitter not included. This cable does not include a footswitch.