Keysight N2820A High-Sensitivity Current Probe

Overview

The Keysight N2820A is a high-sensitivity AC/DC current probe designed for high-speed oscilloscope measurements. It features two channels that provide simultaneous high- and low-gain views for wide dynamic range measurements, making it ideal for capturing low-level current flow and analyzing energy consumption in modern battery-powered devices and integrated circuits.

Key Features

• Dual-channel design with simultaneous high- and low-gain views for >20,000:1 dynamic range
• Ultra-sensitive measurement range from 50 µA to 5 A
• Bandwidth: 3 MHz (zoom-out channel), 500 kHz (zoom-in channel)
• Make-before-break (MBB) connector for quick probing without re-soldering
• Extremely low probe loading for accurate high-speed measurements
• Interchangeable sensor heads and probe accessories for flexibility

Applications

• Measuring current consumption of wireless and battery-powered devices
• Characterizing sub-circuits and integrated circuit behavior
• Energy efficiency validation and power consumption analysis
• Use with Keysight Infiniium S-Series oscilloscopes for charge integration measurements

Included Accessories

• 2 channels with interchangeable sensor heads
• MBB receptacles
• Headers and hook-up wires
• Protective cap and probe connectors