Keysight / Agilent / HP 34520 6.5 Digit Multimeter Module
Keysight / Agilent / HP Laboratory Measurement Instruments.
- Model
- Keysight / Agilent / HP 34520
- Calibration
- Available on request
- Price
- $1,100
- Status
- In stock
- RFQ ref
- 34520
This unit
The Keysight/Agilent/HP 34520A is a 6.5-digit digital multimeter module engineered for integration into automated test systems and benchtop measurement applications. Designed as a plug-in module for compatible mainframes, it delivers the precision and resolution required for electrical characterization and validation tasks. The 34520A provides six-and-a-half digits of measurement accuracy across a full range of standard multimeter functions.
Technical Specifications As a 6.5-digit multimeter module, the 34520A supports the following measurement capabilities:
DC Voltage
AC Voltage
DC Current
AC Current
Resistance
Frequency
Temperature (functionality may vary by configuration) Detailed measurement ranges, accuracy specifications, and sampling rates are documented in the product user manual and technical documentation.
Key Features
6.5-digit resolution for high-precision electrical measurements
Plug-in module architecture for seamless mainframe integration
Standard multimeter function set for comprehensive electrical testing
Designed for both automated test system deployment and manual benchtop operation
Typical Applications The 34520A is suited for precision electrical characterization, component validation, and systems integration testing where high-resolution DC and AC measurements are required across voltage, current, resistance, and frequency domains.
Compatibility & Integration The 34520A is a plug-in module compatible with the Keysight/Agilent/HP 3235A Switch/Test Unit mainframe. The module operates under the control and communication infrastructure of its host mainframe, which provides GPIB, RS-232, and LAN/LXI connectivity options depending on mainframe configuration. Physical installation follows the slot-based architecture of the 3235A platform.
Keysight / Agilent / HP 34520 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Keysight / Agilent / HP 34520. Calibration covers DC voltage accuracy at all ranges, AC voltage (True RMS) accuracy at 50 Hz, 1 kHz, and 10 kHz, DC current accuracy, resistance accuracy at all decade ranges, frequency accuracy, and diode test voltage. Fluke 87V and 289 also include capacitance and temperature calibration.. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Keysight / Agilent / HP 34520 faults: blown input fuse, worn input jacks, display segment failure, relay contact wear on bench DMMs. Common faults include worn input jacks (banana socket contact wear on the mA and COM terminals), blown input fuses (especially the 440 mA HRC fuse), and display segment failures. Keithley 2000/2001/2002 bench DMMs commonly develop relay contact wear affecting resistance accuracy after extended service.
Keysight / Agilent / HP 34520 price
This Keysight / Agilent / HP 34520 is listed at $1,100. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Keysight / Agilent / HP 34520 calibration cost
NIST-traceable calibration for the Keysight / Agilent / HP 34520 is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers DC voltage accuracy at all ranges, AC voltage (True RMS) accuracy at 50 Hz, 1 kHz, and 10 kHz, DC current accuracy, resistance accuracy at all decade ranges, frequency accuracy, and diode test voltage. Fluke 87V and 289 also include capacitance and temperature calibration.. Turnaround is 1 to 3 business days after receipt. See full calibration details →
