Catalogue → Keysight → Digital multimeter (34xxx)
34401A
Keysight · Test equipment · Digital multimeter (34xxx) confirmed
The Keysight 34401A is test equipment in the Digital multimeter (34xxx) range. 6.5-digit DMM, the used-market benchmark.
What 34401A sells for
No auction result recorded for this part yet. We publish hammer prices only where we have watched a lot through to close — never an estimate in their place.
See 34401A listed on eBay → Asking prices, not sold prices. We may earn a commission.
| Manufacturer | Keysight (also Agilent, Hewlett-Packard, HP) |
|---|---|
| Family | Digital multimeter (34xxx) |
| Category | Test equipment |
| Without separators | 34401A |
| Notes | 6.5-digit DMM, the used-market benchmark |
What changes what 34401A is worth
Same catalogue number, different money. These are the attributes that separate two otherwise identical 34401A units — check each one before you quote or bid.
Tested or untested
Calibration status. In-cal units sell for materially more.
Not on the plate. It comes from whoever pulled the unit, and it moves the price more than anything printed.
Option codes
Installed option codes. On configured units these are most of the value.
On the motor or drive nameplate, after the base part number.
Questions
What is a 34401A?
The Keysight 34401A is test equipment in the Digital multimeter (34xxx) range. 6.5-digit DMM, the used-market benchmark.
What changes what a 34401A is worth?
Two 34401A units with the same catalogue number can be worth different amounts. What separates them: tested or untested, option codes. Calibration status. In-cal units sell for materially more. Installed option codes. On configured units these are most of the value.
Where do you find the series or revision on a 34401A?
Tested or untested: Not on the plate. It comes from whoever pulled the unit, and it moves the price more than anything printed. Option codes: On the motor or drive nameplate, after the base part number.
Who makes the 34401A?
Keysight makes the 34401A. The same equipment is sold and labelled as Keysight, Agilent, HP, Hewlett-Packard, Hewlett Packard.