Here’s the page we think you wanted. See search results instead:


Contact an Expert

Starting From US$ 2,518

Typical Configuration  

Typical Configuration

N2805A Differential probe - 200 MHz 500V 5m

  • R-51B-001-Z Return to Keysight Warranty - 3 years


Prices for: United States

* Prices are subject to change without notice. Prices shown are Manufacturer's Suggested Retail Prices (MSRP). Prices shown are exclusive of taxes.

Key Features & Specifications

Key features and specs

  • 200-MHz bandwidth
  • Rated to measure differential voltage up to ±100 VDC + peak AC with high CMRR of >70 dB at 1 MHz
  • Zero offset adjustable
  • Long cable length (5m)

Included accessories

  • Two alligator clips
  • Two hook clips
  • Two pincer clips
  • Two browser tips


The N2805A is a 200-MHz differential probe designed to provide superior differential signal measurements with long cable length (5 m), making it ideal in an environment where extended cable length is required. The probe offers 50:1 attenuation ratio, allowing it to be used adequately for up to ±100V DC+peakAC of high voltage differential measurements with high CMRR. The differential probe has a differential input resistance of 4 MΩ and low input capacitance of 4 pF to minimize circuit loading. The probe is powered by Keysight’s oscilloscope AutoProbe interface.