Agilent / HP 3458A 8.5 Digit Benchtop Digital Multimeter, Refurbished
Hewlett-Packard HP3458A 8.5 Digit Multimeter - Cal. Standard | eBay
HP 3458A DIGITAL MULTIMETER 001 Calibration
Keysight (Agilent) 3458A-002 - Testwall - Test & Measurement
1989 , Volume , Issue Apr-1989
xDevs.com | Realtime data visualizer - Daily chart HP3458A+K2001
Ken Shirriff on X: "The HP 3458A (1988) is a super-accurate 8½-digit multimeter. There's an unusual hybrid current-steering chip at the heart of it that performs the high-resolution analog-to-digital conversion. I'm helping
3458A Digital Multimeter, 8.5 Digit | Keysight
Hewlett-Packard HP3458A 8.5 Digit Multimeter - Cal. Standard | eBay
xDevs.com | Repair log of reader's HP 3458A precision DMM