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Keysight 34420A Nano-Volt/Micro-Ohm Meter, 7 ½ Digits of Resolution 34102A 34103A 34104A
Keysight 34420A Nano-Volt/Micro-Ohm Meter, 7 ½ Digits of Resolution 34102A 34103A 34104A
34102A Low Thermal Input Cable
34103A Low Thermal Shorting Plug
34104A Low Thermal Input Connector
Take the uncertainty out of your low-level measurements
OPTIONS
Calibration
34420A-A6J ： ANSI Z540-1-1994 Calibration
AC power line voltage selection
34420A-120 ： AC line selection 120-volt
34420A-220 ： AC line selection 220-volt
34420A-240 ： AC line selection 240-volt
Accessories
34420A-1CM ： Add rackmount kit
Highlights
Take the Uncertainty Out of Low-Level Measurements
The Keysight 34420A nano-volt / micro-ohm meter is a high-sensitivity multimeter optimized for performing low-level measurements. This digital ohm meter combines low-noise voltage measurements with resistance and temperature functions. This new standard in low-level flexibility and performance provides you with accurate, repeatable measurements you can count on.
▶High-sensitivity DCV and resistance measurements at 100 pico-volt and 100 nano-ohm
▶Accurate temperature measurements with 0.003 ˚C accuracy using standard platinum resistance
thermometer (SPRT) probes
▶Built-in low noise 2-channel scanner simplifies voltage comparisons
▶Download BenchVue Basic app for free to control your instruments
Built-In Resistance and Temperature
The 34420A 7 ½-digit multimeter combines low-noise, nanovolt input circuits with a high-stability current source for precise low-level resistance measurements. This reduces the cost and complexity of using an external current source. It includes three resistance modes:
▶standard
▶low-power
▶voltage-limited for dry-circuit testing
Offset compensation minimizes thermal electromotive forces (EMFs) and associated errors.
Data capture simplified. Click. Capture. Done.
BenchVue software for the PC makes it simple to connect, control, capture, and view Keysight’s DMMs
simultaneously with other Keysight bench instruments without additional programming.
▶Visualize multiple measurements simultaneously
▶Easily log data, screenshots, and system state
▶Rapidly prototype custom test sequences
▶Recall the past state of your bench to replicate the results
▶Export measurement data in the desired format fast
▶Quickly access manuals, drivers, FAQs, and videos
▶Monitor and control bench from mobile devices
The Digital Multimeter App within BenchVue enables control of digital multimeters to visualize
measurements and perform unrestricted data logging and statistical analysis.
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