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Keysight’s 3458A is the fastest, most versatile, and most accurate multimeter Keysight has ever created. In the R&D lab, on the production test floor, and in the calibration lab, the Keysight 3458A multimeter is known worldwide as the standard for high-performance DMMs.
The Keysight 3458A saves you time and money with its high throughput and accuracy, whether in the system or on the bench. Maximum test throughput is achieved by choosing a reading rate of 100,000 per second.
You can also achieve higher levels of precision with up to 8.5 digits of measurement resolution and 0.1 part per million transfer accuracy. The Keysight 3458A combines these features with the simplicity of operation in order to provide you with an ideal multimeter for your most demanding applications.
Key Features
- 8-ppm per year DC voltage reference stability, optional 4-ppm
- 0.1 ppm DC volts transfer accuracy
- Superior AC volts measurements
- System capabilities: 100,000 readings per second at 4½ digits
- 148K reading memory for prolonged data logging
The 3458A Multimeter for:
High test system throughput
Faster testing
- Up to 100,000 readings/second
- Internal test setups > 340/second
- Programmable integration times from 500 ns to 1 second
Greater test yield
- More accuracy for tighter test margins
- Up to 8.5 digits resolution
Longer up-time
- Two-source (10 V, 10 kΩ) calibration, including AC
- Self-adjusting, self-verifying auto-calibration for all functions and ranges
Calibration lab precision Superb transfer measurements
- 8.5 digits resolution
- 0.1 ppm DC volts linearity
- 0.1 ppm DC volts transfer capability
- 0.01 ppm rms internal noise
Extraordinary accuracy
- 0.6 ppm for 24-hours in DC volts
- 2.2 ppm for 24-hours in ohms
- 100 ppm mid-band AC volts
- 8 ppm (4 ppm optional) per year voltage reference stability
High resolution digitizing
- Greater waveform resolution and accuracy
- 16 to 24 bits resolution
- 100,000 to 0.2 samples/sec
- 12 MHz bandwidth
- Timing resolution to 10 ns
- Less than 100 ps time jitter
