Connected to PC, X1 Ranging Module Pro lets users view critical sensor parameters for instruction, analysis, alignment, and gain calibration. It combines all standard functions of ultrasonic ranging module as well as multichannel, USB-based oscilloscope feature. Analog output is 0 to 5 Vdc, with pushbutton min/max range setting of 6 in. to 20 ft. Along with X1 module, developers kit includes electrostatic ultrasonic transducer (with housing), power supply, USB cable, and software.