Specifications – Keysight 34420A
| Specification | Value |
|---|---|
| Resolution | 7½ digits |
| DCV accuracy (1-year) | 30 ppm |
| Sensitivity | 100 pV DCV / 100 nΩ resistance |
| Max reading rate | 250 readings/s |
| Memory | 1,024 readings |
| Interfaces | GPIB, RS-232 |
Note: The specifications above are for reference only. Please refer to the official datasheet for exact information.
Highlights
- High-sensitivity DCV and resistance measurements down to 100 pV and 100 nΩ
- Built-in low-noise 2-channel scanner for voltage comparison measurements
- Temperature measurement with SPRT probes, accuracy to 0.003 °C
- GPIB and RS-232 interfaces for automated test systems
- Free PathWave BenchVue Basic app for instrument control
This Keysight 34420A is a genuine, factory-calibrated unit distributed by AMPELAB, offering reliable bench-level performance for training, repair, and production QA applications.
What’s included:
- Certificate of calibration
- Localized power cord
Applications – Keysight 34420A
The Keysight 34420A is well suited for low-thermal-EMF voltage measurements, precision resistance and micro-ohm testing, SPRT-based temperature calibration, and low-noise voltage comparison work in metrology labs.
Explore our full range of digital multimeters for other resolution and accuracy options.
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