This manual covers the Agilent 34401A 62‑digit digital multimeter, describing its bench‑top features such as a vacuum‑fluorescent display, built‑in math functions, continuity and diode testing, and its system capabilities including GPIB (IEEE‑488) and RS‑232 interfaces, SCPI programming, and up to 1000 readings per second.
The document is organized into sections on specifications, quick start, menu tutorial, calibration procedures, theory of operation, service guidelines, replaceable parts, backdating, and schematics, providing detailed information for qualified service‑trained personnel.
| Digits | 62 |
|---|---|
| Maximum reading rate | 1000 readings per second |
| Memory capacity | 512 readings |
| Interfaces | GPIB (IEEE‑488) and RS‑232 |
| Display type | Vacuum‑fluorescent |
It supports both GPIB (IEEE‑488) and RS‑232 interfaces.
The multimeter can store up to 512 readings.
It can acquire up to 1000 readings per second.