Measurement Capability

• 8-ppm 1 year dcV accuracy, optional 4-ppm
• 0.05 ppm dcV transfer accuracy
• Superior AC voltage measurements

System Capability

• 100,000 readings per second at 4 1/2 digits

The 3458A Multimeter for:

• High test system throughput
  • Faster testing
  •  Up to 100,000 readings/sec
  •  Internal test setups > 340/sec
  •  Programmable integration times from
  •  500 ns to 1 sec
  •  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 autocalibration for all functions and ranges, including AC
• 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
  •  Over 75,000 reading internal memory

The Keysight 3458A Multimeter, recognized the world over as the standard in high performance DMMs, offers very high accuracy and high-speed digitizing for calibration laboratory precision measurements and fast test system throughput.