Hp/Agilent/Keysight 10073C Passive Probe, 10:1, 500 MHz, 1.5 m Model 10073C The Keysight 10073C passive probe is our most rugged 500 MHz probe. With a 10:1 attenuation ratio and high 2.2 M ohm input impedance… $0.00 - $0.00 BUY NOW (0 reviews)