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Keysight 34465A Digital Multimeter Overview
The Keysight 34465A expands the Truevolt platform with significantly higher reading speeds, deeper memory, and enhanced visualization tools, making it well suited for production test and data-intensive applications. By combining Truevolt accuracy with industry-leading measurement throughput, the 34465A enables engineers to capture fast-changing signals, analyze trends, and reduce test times in manufacturing and validation environments. Its performance-oriented feature set makes it an ideal choice for automated test systems and high-volume measurement workflows.
Key Benefits
6½-digit resolution with 30 ppm basic DCV accuracy
Keysight Truevolt ADC technology minimizes real-world measurement errors
Measurement rates up to 50,000 readings/s
Internal memory: 50,000 readings (2M option)
USB and LAN/LXI connectivity standard; optional GPIB
Typical Measurements
DC and AC voltage
DC and AC current
2-wire and 4-wire resistance
Frequency and period
Temperature
Continuity and diode test


Truevolt Measurement Performance
Truevolt technology is designed to address the challenges of real-world signal measurement. By minimizing noise, input bias current, and injected current, the Truevolt ADC delivers more stable and repeatable results than traditional DMM architectures.
Fast Visualization And Data Logging
Integrated graphical display modes, such as histograms, trend charts, math, and statistics, provide fast insight into signal behavior. When used with PathWave BenchVue software, measurement data can be logged, visualized, and exported without complex programming. PathWave BenchVue Basic app is free.
Typical Applications
Electronics R&D, validation and characterization, calibration and metrology labs, automated test systems (ATE), production and manufacturing test, and education or training laboratories.
Keysight Truevolt Series Model Comparison | ||||
|---|---|---|---|---|
Model | Resolution | Accuracy | Max Reading Rate | Typical Use |
34460A | 6½ | 75 ppm | 300 readings/s | Education and teaching laboratories |
34461A | 6½ | 35 ppm | 1,000 readings/s | General-purpose electronics design and validation |
34465A | 6½ | 30 ppm | 50,000 readings/s | High-speed production testing |
34470A | 7½ | 16 ppm | 50,000 readings/s | Calibration and metrology laboratories |
What's Included
34465A Digital multimeter
Test lead set (model dependent)
USB cable
Power cord
Calibration certificate
Documentation
Frequently Asked Questions (FAQ)
Q: How does the 34465A differ from the 34461A?
A: It offers substantially faster reading rates and much deeper memory.
Q: Is the 34465A designed for data logging?
A: Yes, it includes trend charting and large internal memory for logging.
Q: Is the 34465A suitable for automated measurements?
A: Yes, optional LAN/LXI and GPIB interfaces enable remote automation and control.
Q: When should I select the 34465A?
A: Choose it when measurement speed and data volume are critical.
