Data sheet for the Agilent 34405A benchtop digital multimeter featuring 5.5-digit resolution, dual display, and built-in temperature and capacitance…
The Agilent 34405A is a benchtop digital multimeter offering 120,000 counts of resolution with 5.5 digits on a dual VFD display. It provides a broad range of measurement functions including DC voltage, true-RMS AC voltage and current, resistance, frequency, temperature, and capacitance.
| Resolution | 120,000 counts |
|---|---|
| DC Voltage Accuracy (1 Year) | ±(0.025% of reading + 0.008% of range) |
| DC Current Accuracy (1 Year) | ±(0.05% of reading + 0.015% of range) |
| True-RMS AC Voltage Frequency Range | 20 Hz to 45 Hz (at full scale) |
| Temperature Measurement Range | -80 °C to 150 °C |
| Input Impedance (DC Voltage) | 10 MΩ ± 2% |
The instrument requires a 30-minute warm-up period to achieve full accuracy.
Yes, it includes Agilent IO Library Suite and DMM Intuilink connectivity software via USB 2.0.
The benchtop dimensions are 103.8mm x 261.2mm x 303.2mm (HxWxD).