Keysight (Agilent) 34410A 6 1/2 Digit High-Performance DMM

The Keysight (Agilent) 34410A is a 6½ digit benchtop digital multimeter engineered for precision measurement in demanding laboratory and system integration environments. It delivers 0.003% DC accuracy and extends the 34401A platform with faster acquisition rates, expanded memory, and modern connectivity - measuring DC/AC voltage and current, resistance (2-wire and 4-wire), frequency, period, capacitance, temperature, continuity, and diode parameters.

Technical Specifications

• Resolution: 6.5 digits


• Basic Accuracy: DC 0.0030%, AC 0.06%


• Measurement Speed: Up to 1,000 readings/second at 6½ digits (direct to PC), or 10,000 readings/second at 5½ digits


• Data Logging: 50,000 readings (non-volatile)


• Voltage Range: DC up to 1000 V, AC up to 750 V (1000 Vpk max)


• Current Range: Up to 3 A DC or AC, with resolution down to 100 pA at 100 µA range


• Resistance: Up to 1 GΩ


• Capacitance: Up to 10 µF


• Temperature: Up to +600°C (via thermistor or RTD)


• ACV Frequency Range: 10 Hz – 20 kHz


• Trigger Performance: Latency <1 µs, jitter <1 µs, bus query response <500 µs


• Peak Detection: Captures transients as brief as 20 µs

Key Features

• True RMS AC measurements for accurate non-sinusoidal signals


• Offset Compensated Ohms for resistance measurement under applied voltage


• Math and statistical analysis: null, dB, dBm, limits, statistics


• CAT II (300 V) input protection on main terminals


• LO-to-ground maximum rating of 500 Vpk

Interfaces & Integration LAN (LXI Class C), USB (High-Speed), and GPIB (IEEE-488) connectivity enable multiple integration paths. Web browser access and SCPI command compatibility support automated test systems. External trigger and measurement complete BNC connectors provide hardware synchronization. LabVIEW, IVI-COM drivers, and Keysight BenchVue compatibility simplify software integration.

Physical 261.2 mm (L) × 303.2 mm (W) × 103.8 mm (H); 3.7 kg.