Agilent / Keysight 34460A Digital Multimeter, 6 Digit, Basic Truevolt

The Keysight 34460A is a 6.5-digit digital multimeter built on Truevolt technology to deliver accurate measurements while minimizing noise and injected current effects. It combines a 4.3-inch color graphical display with a full suite of measurement functions

DC/AC voltage and current, resistance, frequency, capacitance, temperature, and diode testing - making it suitable for bench and field applications across electronics manufacturing, service, and research environments.

Technical Specifications

Voltage & Current Measurement

• DC Voltage: 100 mV to 1000 V


• AC Voltage (True RMS): 100 mV to 750 V


• DC Current: 100 µA to 3 A


• AC Current (True RMS): 100 µA to 3 A


• Input Resistance: Selectable 10 MΩ or >10 GΩ on 0.1 V, 1 V, 10 V ranges; 10 MΩ ± 1% on 100 V and 1000 V ranges


• Input Bias Current: <30 pA at 25 °C Resistance & Impedance


• 2-Wire and 4-Wire Resistance: 100 Ω to 100 MΩ


• Continuity: Audible tone indicator


• Capacitance: 1 nF to 100 µF Frequency & Timing


• Frequency and Period: 3 Hz to 300 kHz Additional Functions


• Diode Test: 5 V


• Temperature Measurement: RTD/PT100 and thermistor support Accuracy & Performance


• Basic DC Voltage Accuracy (1-year): 75 ppm; ±(0.0075% of reading + 0.0005% of range)


• A/D Linearity: 0.0002% of reading + 0.0001% of range


• Resolution: 6.5 digits


• Maximum Reading Rate: 300 readings/s at 4.5 digits


• Temperature Coefficient: 0.0040 + 0.0060 per °C for DC voltage; 0.0040 + 0.0060 for 100 Ω resistance test current


• Input Protection: 1000 V on all ranges

Key Features

• 4.3-inch color display with number, histogram, bar chart, trend chart, math, and statistics modes


• 1,000-reading internal memory


• USB interface standard; optional LAN/LXI and GPIB connectivity


• Front-panel USB host port for mass storage configuration and data export


• ISO/IEC standards compliance (UL, CSA, CE)


• Operating temperature: 18–28 °C standard

Compatibility & Integration USB connectivity enables direct connection to PCs and peripherals. Optional interfaces support LAN/LXI and GPIB for integration into automated test systems. Front-panel USB host allows standalone configuration management and data logging.