Tektronix passive high-voltage probes can be utilized for a wide variety of applications, including the following: power converters, power supply design, UPS systems, design motor drive, switch mode control, electronic ballast, and power semiconductors. Tektronix probes are each designed for a specific type of oscilloscope. The P5102 is used with the THS700 series. The P5120 is for the TPS2000 series. The P5100 can be used with oscilloscopes with nominal input capacitances of 7-30 pF.