ZD1500 is a ZD series active differential probe. This high bandwidth, high impedance probe features low noise, very high input impedance and high common mode rejection, and is ideally suited for signal integrity measurements in high-speed digital systems. With low input capacitance and high input resistance, circuit loading is minimized. The probes can be used with a variety of Teledyne LeCroy oscilloscopes running MAUI firmware version 6.4.1.x or later. With the ProBus interface, the probe becomes an integral part of the oscilloscope, able to be controlled from the oscilloscope’s front panel.