概要（Overview）

The Tektronix P7240 is a 4 GHz (probe only), 5X active FET probe. The P7240 has a low input capacitance (1 pF) and high input resistance (20 kΩ), which minimize circuit loading over a wide bandwidth range. The small profile and low-mass head of the P7240 make probing dense circuitry by hand fast and easy. The accessory tips and adapters included enable the P7240 to be used on a wide variety of circuit architectures.