All equipment shown is refurbished.
Fluke 5440B
Product Description

The 5440B Direct Voltage Calibrator is equipped with bright vacuum-fluorescent displays for clear visibility at any viewing angle.
Output Voltage of 0 to 1100 V with accuracy of 3ppm.
Completely automatic internal calibration no mechanical adjustments
Provisions for simplified external calibration
Completely programmable through IEEE-488 Interface
Serial printer output for calibration constants and instrument test results
One of the most accurate and stable DC standards available.
For more information on the Fluke 5440B please visit Test Equipment Connection