The Pico Technology PicoScope 4423 PicoScope 4-Channel Standard Kit, No. 4423, helps technicians diagnose faults more easily and quickly. This kit gives users the ability to measure and record up to four signals simultaneously. It comes complete with a variety of accessories including leads, probes, clips and current clamps to allow virtually all the components on modern vehicles to be tested. This oscilloscope features up to 80 MS/s real-time sample rate, up to 20 MHz bandwidth, 32,000,000 sample memory, 100V maximum input, and requires no power supply. The USB 2.0 connection provides for fast screen updates and protects against overloads and short circuits. It is CAN bus and FlexRay compatible.