Keysight (Agilent/HP) 3458A 8.5 Digit System Multimeter

Keysight (Agilent/HP) 3458A 8.5 Digit System Multimeter Description:

• DCV, ACV, DCI, ACI, Ohms, Frequency and Period Measurements
• 8.5 Digit
• Up to 100,000 readings per second
• 10nV sensitivity
• 0.6ppm 24 hour accuracy

The 8.5 digit Keysight 3458A is a fast, flexible and accurate multimeter designed for R&D and Calibration Labs. The 3458A has long been recognised as the ‘industry standard’ high performance DMM.

The 3458A offers high speed, accurate measurement of AC volts, DC volts, AC current, DC current. Ohms, Frequency and Period.

Keysight 3458A Performance - AC Volts
- 6 ranges: 10 mV to 1000 V
- 1 Hz to 10 MHz bandwidth
- Up to 50 readings/sec with all readings to specified accuracy
- Choice of sampling or analog true rms techniques
- 100 ppm best accuracy

Keysight 3458A Performance - DC volts
- 5 ranges: 0.1 V to 1000 V
- 8.5 to 4.5 digit resolution
- Up to 100,000 readings/sec (4.5 digits)
- Maximum sensitivity: 10 nV
- 0.6 ppm 24 hour accuracy
- 8 ppm (4 ppm optional)/year voltage reference stability

Keysight 3458A Performance - AC current
- 5 ranges: 100 µA to 1 A
- 10 Hz to 100 kHz bandwidth
- Up to 50 readings/sec
- 500 ppm 24 hour accuracy

Keysight 3458A Performance - DC current
- 8 ranges: 100 nA to 1 A
- Up to 1,350 readings/sec (5.5 digits)
- Maximum sensitivity: 1 pA
- 14 ppm 24 hour accuracy

Keysight 3458A Performance - Ohms
- 9 ranges: 10 O to 1 GO
- Two-wire and four-wire ohms with offset compensation
- Up to 50,000 readings/sec (5.5 digits)
- Maximum sensitivity: 10 µO
- 2.2 ppm 24 hour accuracy

Keysight 3458A Performance - Frequency & Period
- Voltage or current ranges
- Frequency: 1 Hz to 10 MHz
- Period: 100 ns to 1 sec
- 0.01% accuracy
- AC or DC coupled