8588A Reference Multimeter

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  • Fluke 8588A Reference Multimeter, Front View
  • 8588A Reference Multimeter, Back View
  • 8588A Reference Multimeter with Calibration Technician
  • 8588A Reference Multimeter

Key features

  • Digitizing multimeter designed specifically for calibration laboratories.
  • More than 12 measurement functions; digitize voltage, digitize current, and external shunts for DC and AC current, consolidating into a single instrument.
  • Intuitive user interface with color display and easy-to-navigate menu structure for all configuration.
  • Supports minimum of 100,000 readings per second at 4.5 digits across GPIB, USB or Ethernet.

Product overview: 8588A Reference Multimeter

Stability, simplicity and performance by design


The 8588A incorporates exceptional linearity, low noise and stability in the design. This best-in-class long-scale digital reference multimeter guarantees superior 3.5 ppm one-year dc voltage relative accuracy and long-term stability over a wide measurement range and functions.

The 8588A contains the world’s most stable voltage references and attenuators custom crafted at Fluke Calibration.  These precision components eliminate the need for daily internal self-calibration to compensate for drift when less-precise components are used.  Autozeroing also becomes unnecessary because the amplifier offsets are ultra-stable.  The 8588A achieves an exceptional 8.5-digit resolution reading in one second, two times shorter than the next best in class, which amounts to considerable productivity improvements.

The 8588A is easy and intuitive to use. It is the ideal lab multimeter for metrologists and calibration laboratory managers who expect and appreciate a straightforward setup that quickly achieves the maximum performance of the instrument.

  • 2.7 µV/V (95%), 3.5 µV/V (99%), 1 year relative accuracy, dc voltage without internal self-calibration or auto-adjustments
  • 0.5 µV/V (95%), 0.65 µV/V (99%), 24 hour stability, dc voltage
  • 7 µΩ/Ω (95%), 9 µΩ/Ω (99%), 1 year, resistance
  • 2.02x full scale stretches lower noise floor to higher signal levels to maximize higher accuracies from the instrument
  • 200 ns to 100 s aperture setting allows the industry's widest flexibility to control data capture window

Accuracy, offset and stability provide excellent ac performance


The 8588A provides the most accurate true ac rms measurement available in a Fluke Calibration multimeter.

With a 5 mega-samples-per-second sampling analog-to-digital converter and an extraordinarily stable dc analog path, the 8588A achieves remarkable ac rms measurement performance that is ten times faster, two times less noisy, and more sensitive for low level signals than other instruments in this class. It utilizes digital rms calculations to maintain full resolution of a wide dynamic range of digitized signals, so you can see a wide range of measurements clearly.

Rapid digital filters are more effective than their analog equivalents for faster settling. The digital filters eliminate the dielectric absorption on analog filters, commonly associated with residual slow-tail characteristics. The digital filters effectively shorten settling time to within 6 cycles of the filter frequency and less than 1 ppm of the fully settled value.This is up to 10 times faster than other long scale precision digital multimeters at low frequencies.

Low noise is achieved from averaging the collected high-resolution digitized data and the inherently stable signal path. De-coupling low level signal sensitivity from temperature drift enables the 8588A to make higher accuracy low-level ac measurements. Therefore, temperature drift, offsets, and long-term instability typically associated with an analog rms converter are eliminated.

  • 60 µV/V (95%), 77 µV/V (99%), 1 year relative accuracy, for the most accurate ac voltage measurement
  • 250 µA/A (95%), 323 µA/A (99%), 1 year relative accuracy, ac current
  • 15 ms settling time at 1kHz ac filter form 10x faster ac voltage measurement
  • 2.02x full scale Vpp, 1.2x full scale rms
  • Up to 30 A for peak ac current greatly extends ac current measurement range


8588A Reference Multimeter
AC voltage measurement


8588A Reference Multimeter
AC voltage measurement settings
 

Usability designed for metrologists by metrologists


The 8588A is the ideal lab multimeter. It streamlines the measurement process while eliminating misunderstandings, with an easy-to-access user interface in English, Chinese, French, German, Japanese, Korean, Russian and Spanish. An intuitive graphical display lets you easily visualize trends, histograms, complex waveforms, and statistics and perform routine metrology tasks quickly. You can perform both real-time and post-capture analysis for short-term and long-term stability, identifying and quantifying drifts, run-around noise and uncertainty analysis without the need for an external computer or software. You can also quickly visualize post-processed frequency domain signals of fundamental and harmonic amplitude and phase content.

Some popular system multimeters have complex menu structures and unintuitive commands, while others lack any user interface, presenting barriers to training and operation. By contrast, the 8588A/8558A feature an easyto- access configuration menu that makes it easy to train new users.

The front panel features many new usability improvements. Visual Connection Management™ output terminals light up to show which terminals are active, guiding the user to make the correct connections. The handles are over-molded for comfort and easy transport.

USB host ports are placed both on the front and rear of the instrument. Use the ports to export data to external memory devices or simplify firmware updates. For remote communication with a PC, choose from Ethernet, GPIB or USBTMC connectors on the rear panel.

The 8558A/8558A provide full emulation of the Fluke 8508A Reference Multimeter and command compatibility of the Keysight 3458A Digital Multimeter via SCPI commands, making it an ideal replacement for these older instruments.

  • Graphical display that enables instantaneous visualization of trend plot, statistical analysis, histogram and FFT. 
  • GPIB, USBTMC, Ethernet allows industry standard selection of remote interface. • USB thumb drive enables quick and easy data transfer to PC in .csv format.
  • SCPI compliant commands with 8508A and 3458A emulation mode simplifies and accelerates system upgrade process to 8588A/8558A
  • Programmable front/rear input switching with scan measurement allows ratio, difference and deviation measurements between front and rear terminals in dc voltage, resistance, functions with state-ofthe- art linearity, noise performance, superb transfer uncertainties.
  • Capacitance and RF power meter readout from Rohde & Schwarz NRP Series expands the utility of 8588A in calibrating multi-product calibrators for improved productivity in calibration labs.
     

8588A Reference Multimeter
Trend plot


8588A Reference Multimeter
Analyze: Histogram

 

The MET/CAL™ Calibration Management Software advantage


The 8588A and 8558A work with Fluke Calibration MET/CAL™ Calibration Software with native MET/CAL support or using 8508A emulation mode to increase throughput up to four times that of traditional manual and multi-product methods while ensuring calibrations are performed consistently every time. This powerful software documents calibration procedures, processes and results for ease in complying with ISO/IEC 17025 and similar quality standards.

Support and services when you need them


Fluke Calibration offers testing, repair and calibration services to meet your needs quickly and at a fair cost while maintaining the high level of quality that you expect. Our electrical calibration laboratories are accredited for conformance to ISO Guide 17025 and we maintain global calibration and repair facilities.

You can enhance warranty protection with a Priority Gold Instrument CarePlan service package.

A Priority Gold Instrument CarePlan includes an expedited annual calibration to reduce downtime by a week and extended warranty to help ensure the best long-term performance from your instruments. Choose from one-year, three-year or five-year CarePlans. (Note: Priority shipping times vary by country. Contact your local Fluke Calibration sales representative for details.)

Specifications: 8588A Reference Multimeter

8588A complete specifications
8558A complete specifications

Key feature and specification comparison8588A8558A
DC voltage100 mV – 1000 V100 mV – 1000 V
AC voltage10 mV – 1000 V, 1 Hz – 10 MHz10 mV – 1000 V, 1 Hz – 10 MHz
Resistance, LoI, HV1 Ω - 10 GΩ1 Ω - 10 GΩ
DC current10 uA – 30 A10 uA – 2 A
AC current10 uA – 30 A, 1 Hz to 100 kHz10 uA – 2A, 1 Hz to 100 kHz
Digitize V100 mV - 1000 V, 5 MSamples/s, up to 20 MHz BW100 mV - 1000 V, 5 MSamples/s, up to 20 MHz BW
Digitize I10 uA - 30 A, 5 MSamples/s, up to 4 MHz BW10 uA - 2 A, 5 MSamples/s,
up to 4 MHz BW
Frequency (V, I, BNC)1 Hz to 10 MHz, 1 Hz to 100 kHz, 10 Hz to 100 MHz1 Hz to 10 MHz, 1 Hz to 100 kHz, 10 Hz to 100 MHz
TemperaturePRT / Thermocouple (ext CJC)PRT / Thermocouple (ext CJC)
Capacitance1 nF – 100 mFNo
RF powerR&S NRP SeriesNo
Ext. dc current and ac currentA40B current shunt and other shuntsNo
Graphical displayYesYes
Visual Connection Management ®YesYes
Programmable front/rear input switchingYesYes
Ratio difference, deviation -  ohms, voltage, currentYesYes
External 10 MHz ref clock, 50 Ω/Hi-ZYesYes
A40B and other shunt asset managementYesNo
GPIB 488.2, Ethernet, USB TMCYesYes
SCPI command compatibilityYesYes
3458A emulation, 8508A emulationYesYes
Volatile memory15 million15 million
Level and other triggerYesYes
FFT onboardYesNo
Reading rates: 5 MS/s into memory, bus: 100 kS/s at 4.5 digits, 1 rdg/s at 8.5 digitsYesYes

 

Function  8588A uX/X of reading + uX/X of range 8558A uX/X of reading + uX/X of range 
   95%99%95%99%
DC voltage10 Vrelative2.7 + 0.053.5 + 0.064.0 + 0.065.2 + 0.08
absolute2.8 + 0.053.6 + 0.064.1 + 0.065.3 + 0.08
AC voltage10 V, 1 kHzrelative60 + 577 + 6.580 + 10103 + 13
absolute64 + 583 + 6.590 + 10116 + 13
Resistance10 kΩrelative7 + 0.59 + 0.610 + 0.613 + 0.7
absolute7.2 + 0.59.2 + 0.610.3 + 0.613.3 + 0.7
DC current1 mArelative6.5 + 48.4 + 59 + 512 + 6
absolute7.6 + 410 + 59.8 + 513 + 6
AC current1 mA, 1 kHzrelative250 + 50323 + 65300 + 100387 + 129
absolute260 + 50335 + 65310 + 100400 + 129
FrequencyBNC,1 kHzrelative0.5 uHz/Hz0.5 uHz/Hz0.5 uHz/Hz0.5 uHz/Hz
TemperaturePRT 100 Ωrelative± 5 mK± 5 mK± 5 mK± 5 mK
Capacitance1 uFrelative400 + 100516 + 129N/AN/A
absolute406 + 100523 + 129N/AN/A


95% 1 year relative specification. Fluke Calibration guarantees to 99% confidence interval k=2.58. For 99%, multiply by (2.58/2).

Looking for lower specs? See our other benchtop multimeters:

Bench Multimeter Selection Guide

ModelResolutionAccuracyApplication
8588A8.52.7 µV/V 95% confidence level, 1 year relative accuracyMetrology
8558A8.54.0 µV/V 95% confidence level, 1 year relative accuracyHigh-Speed Automation
8845A/8846A6.5Basic V dc accuracy of up to 0.0024 %Bench
8808A5.5Basic V dc accuracy of 0.015 %Bench

Models: 8588A Reference Multimeter

8588A
Reference Multimeter

Buy it
Includes:
  • Meter
  • 8588A-LEAD KIT-OSP General purpose probe kit & pouch with 2x 4-way shorting PCB
8558A
8.5 Digit Multimeter

Buy it
Includes:
  • Meter
  • 8588A-LEAD KIT-OSP General purpose probe kit & pouch with 2x 4-way shorting PCB
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