• 70 MHz bandwidth
• User-selectable attenuation settings of 100:1 or 1000:1
• Rated to measure differential and common mode voltage up to ±7000 V at 1000:1 mode
• Powered by included 4x AA batteries or USB host port of scope or PC
• Compatible with any oscilloscope with 1 MΩ BNC input
• Includes: Two safety hook tips and two high-voltage alligator clips

Use the N2891A 70 MHz high-voltage differential probe to make safe and accurate floating measurements with an oscilloscope. The N2891A differential probe allows conventional earth-grounded Keysight oscilloscopes to be used for floating signal measurements of up to ±7000 V of differential and common mode voltage.

The probe is compatible with any oscilloscope with 1 MΩ BNC input. The probe power is supplied by included 4x AA batteries or USB host port of the scope or PC via a supplied USB power cable.