3458A

Description

Keysight 3458A 8.5-Digit High-Performance Digital Multimeter

The Keysight 3458A is an 8½-digit high-performance digital multimeter and a long-standing reference standard for precision DC measurement, with up to 8 ppm one-year DCV accuracy (4 ppm with Option 002).

What keeps it in service after decades is an unusual pairing: metrology-grade accuracy together with reading rates fast enough for production use. Most instruments give you one or the other, which is why the 3458A ended up as the transfer standard in a large number of calibration labs.

Key Features

• 8½ digit resolution with up to 8 ppm one-year DCV accuracy (4 ppm option)
• DC and AC voltage, current, resistance, frequency and temperature measurement
• 100 nV sensitivity on the appropriate DC voltage range
• High reading rates suitable for production and system use
• Vacuum fluorescent display
• GPIB interface for automated calibration systems

Typical Applications

• Calibration laboratories and transfer standard work
• Precision DC and AC voltage metrology
• Automated calibration systems
• High-accuracy research measurement
• Instrument verification and traceability chains

Supplied as a genuine Keysight instrument. Contact us for current pricing, Option 002 configuration and lead time.