This item is an excellent condition used Fluke 731B DC Voltage Reference Standard. Calibrated to NIST traceable standards on January 17, 2025. Please see last picture for characterized output data, measured with Fluke 8508A 8.5 Digit multimeter that has been calibrated at Fluke Primary Standards Lab in August 2024. All pictures are of the actual unit, multimeter is for display purposes only. Comes with original user manual as shown.
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.
For customers in the USA, all purchases arrive cleared. ALL brokerage or customs fees are prepaid by us. Your item arrives FOB destination.
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Fluke 731B DC Voltage Reference Standard 10V DC Calibration
The 731B DC Reference Standard is a versatile instrument providing stability, while utilizing the excellent performance capabilities of solid-state technology. The instrument furnishes a wide variety of prevision voltages with switched output ranges including 1.0, 1.018 + Delta E, 10.0, and Delta E volts.
1 Year Specifications:
- 10V ±30 ppm
- 1V ±30 ppm
- 1.018V+ΔE ±30 ppm
- 1.019V+ΔE ±30 ppm
90 Days Specifications:
- 10V ±15 ppm
- 1V ±15 ppm
- 1.018V+ΔE ±15 ppm
- 1.019V+ΔE ±15 ppm
30 Days Specifications:
- 10V ±10 ppm
- 1V ±10 ppm
- 1.018V+ΔE ±10 ppm
- 1.019V+ΔE ±10 ppm