This item is a great condition used Fluke 8508A Multimeter 8.5 Digit DMM. Calibrated to ISO 17025 Accredited standards on April 27, 2026 (first 2 pages are pictured). Comes with standard power cable and ISO 17205 accredited calibration certificate with full data report and uncertainties. Does not include test leads or resistor from pictures.
This item comes with a 6 Month (180 day) warranty. Every pre-owned unit we offer goes through meticulous inspection and NIST calibration to guarantee its reliability and durability.
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Contact us for Calibration options, including ISO 17025 Accredited Calibration for your Test Equipment! Visit stratatek.com/calibration for more details.
Fluke 8508A Multimeter 8.5 Digit DMM ISO 17025 Accredited Calibration
The 8508A features 8.5 digit resolution, exceptional linearity and extraordinarily low noise and stability, producing what are arguably the most accurate measurements to be had from any commercially available product today. But that’s only part of the story. Measurements must be repeatable today, tomorrow, next week, even next year. That’s why stability must be treated with the same priority as accuracy. The 8508A demonstrates 365 day stability as low as 2.7 ppm, with a 24 hour stability of 0.5 ppm, ensuring that confidence in today’s measurement can be the same as it was yesterday or last year.
DC volts performance highlights
- Ranges: 5, From 200 mV to 1000 V
- Maximum Measurement: 1050 V
- Resolution: user selectable from 5.5 to 8.5 digits
- Maximum Sensitivity: 1 nV
AC volts performance highlights
- Ranges: 5, from 200 mV to 1000 V
- Resolution: user selectable from 5.5 to 6.5 digits
- Maximum Bandwidth: 1 MHz
- Maximum Sensitivity: 100 nV
Current measurements
The 8508A features a remarkable new current measurement system. For the first time, resistance at the input is virtually zero. This means that measurements can be much less invasive, and present virtually zero burden to the measurement points. It also offers the advantage that complex guarding schemes are now largely unnecessary, and measurements can be made more reliably, more repeatably and with greater confidence. Ranges from 200 µA to 20 A and frequencies from 1 Hz to 100 kHz, again ensure that all of your measurement needs are covered including the high currents encountered when calibrating multi-function calibrators.
Resistance measurement
With ranges from 2 Ω to 20 GΩ and resolution as low as 10 nΩ, the 8508A can truly be described as the ultimate resistance measurement system. Add to that a high compliance of 200 V and a high measurement current of 100 mA, and you can begin to understand how the 8508A can help extend the range of your resistance measurements. But performance of the resistance measurement system doesn’t end with just specifications. Attention to measurement technique helps further improve your results. For example, when making ratio measurements, the same current is forced through both resistances, and only the measurement is switched. Measurement current is reversible to eliminate errors due to thermal effects.
- Ranges: 10Ω, 2Ω to 20 GΩ
- Resolution: user selectable from 5.5 to 8.5 digits
- Maximum Sensitivity: l0 n
- Maximum Compliance Voltage: 200 V
- Maximum Measurement Current: 100 mA
Temperature measurement
To further extend your range of measurements, the 8508A offers temperature measurement through 2, 3, or 4-wire PRT’s or SPRT’s, with a temperature range from -200 ºC to 660 ºC. With simultaneous temperature and resistance readout, ITS-90 and Callendar van Dusen Linearization’s the 8508A is an ideal tool for both temperature measurement and PRT calibration applications. As with resistance, current reversal is used to remove thermal emf errors. This greater flexibility provides the means to increase the overall range of your scope of precision measurements, and to realize better uncertainty on many of the measurements you might already perform with less than ideal equipment.
- Two-wire, three-wire and four-wire Ohms with current reversal
- Range: From -200 ºC to 660 ºC
- Resolution user selectable from 5.5 to 8.5 digits
- ITS-90 linearization
- Readout: ºC, ºF, K or Ω
