Overview
The Keysight 34420A measures low-level voltages and small resistances. Low-noise measurement functions and temperature capability support sensitive electrical characterization; the copied precision-DMM summary is excluded from this model’s specification.
Specifications
Key Specifications
- Resolution
- 7.5 digits
- Functions
- Low-level voltage, resistance, and temperature measurements
- Instrument type
- Nanovoltmeter and micro-ohmmeter
Sales and Service
- Warranty
- 6-Month Warranty
- Calibration Status
- Calibration certificate or test report available (as stated in your quotation)
- Manufacturer-Listed Standard Accessories
- 4 ft low-thermal cable with copper spade lugs; Kelvin clip set; 4-wire shorting plug; user and service manuals; test report; contact cleaner; power cord (April 2024 data sheet). Manufacturer reference; confirm the actual items supplied with the used unit before ordering.
Documents
Why work with us?
We check the details with you
From specifications to accessories, we help you understand what's included.
Know what you're buying
We share what we know about the condition, along with any available records.
Tell us what you need
Have a specific requirement or deadline? We'll focus on what matters to you.
No need to start over
We keep track of your questions and previous discussions, so it's easy to pick up where we left off.
A closer look at 34420A

Ask About This Product
Share your requirement and we will review the current product context.
Thank you
Your inquiry has been recorded. Keep the confirmation reference shown here.