Agilent 34405A Multimeter User Manual

Agilent 34405A Multimeter is a 5.5 digit dual display benchtop DMM that offers more capabilities at a value price. It features 120000 counts resolution, 16 built-in measurement functions including temperature and capacitance, 0.025% DC voltage accuracy, USB 2.0 interface, SCPI compatibility, and comes with Agilent IO Library Suite and DMM Intuilink connectivity software. This product is designed to meet general industrial needs.


Agilent 34405A Multimeter User Manual - cover page
Brand
Agilent
Category
Other Electronics
Document type
User Manual
Language
English
Pages
6
File format
PDF
File size
307 KB
Published
20 March, 2012
Updated
29 September, 2023
MD5 checksum
7932514BD2337A03A6D5B1300CF60D2E

About this manual

The Agilent 34405A multimeter offers 5.5‑digit dual‑display resolution, 120 000 counts, and a full set of 16 built‑in measurement functions including voltage, current, resistance, frequency, temperature and capacitance. It features a USB 2.0 interface that complies with SCPI standards, allowing remote control and data logging via Agilent software.

Designed for rugged benchtop use, the instrument meets IEC/EN safety standards, provides CAT II protection up to 300 V, and includes configurable storage states, math functions, and a fast reading rate of up to 19 measurements per second.

What's inside

  • Features
  • DC Specifications
  • AC Specifications
  • Temperature and Capacitance Specifications
  • Operating Specifications
  • General Specifications
  • Safety and Compliance
  • Remote Interface
  • Programming Language

Specifications

Resolution5.5 digit dual display, 120 000 counts
DC Voltage Accuracy0.025% + 0.008% of range
USB InterfaceUSB 2.0, SCPI compatible
Reading Speedup to 19 readings/sec at 4.5 digits
Power Consumption16 VA max, <11 W average
Dimensions (Bench)103.8 mm × 261.2 mm × 303.2 mm
Weight3.75 kg (8.27 lb)
Warm‑up Time30 minutes
Safety CategoryCAT II, 300 V; CAT I 1000 Vdc, 750 Vac rms

Frequently asked questions

What is the DC voltage accuracy of the 34405A?

The DC voltage accuracy is 0.025 % plus 0.008 % of range.

How fast can the multimeter take readings?

It can acquire up to 19 readings per second at 4.5‑digit resolution.

Does the instrument support remote control via PC?

Yes, it has a built‑in USB 2.0 interface that is SCPI compatible and works with Agilent connectivity software.

What safety category does the 34405A meet?

It is certified for CAT II (300 V) and also meets CAT I requirements up to 1000 Vdc and 750 Vac rms.

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