Keysight Technologies N2831A Oscilloscope Probe Amplifier, For Use With InfiniiMax III+ Series

The Keysight Technologies Probe Amplifier Series InfiniiMax III+ probing system is the next generation of InfiniiMax probing, greatly expanding the measurement capability and usability of a probe capable of measuring all the components of a differential signal. The built-in InfiniiMode technology allows customers to switch differential, single-ended, and common mode without adjusting probe tip connections.

DC input resistance R diff = 100 kΩ ± 2%, R se = 50 kΩ ± 2%
Input resistance at > 10 kHz R diff = 1 kΩ, R se = 500 Ω