CERTA-CELL EMF Standard Solid State Laboratory Reference By CODI Semiconductor - Fair Lawn, NJ Vintage solid-state standard of E.M.F. Made by CODI Semiconductor, Fair Lawn, New Jersey Nominal Input Voltage: 117VAC ±10% Output Voltages: 1.01900 VDC and 10.0000 VDC Ideal for calibration labs, electronics testing, or display Spade power plug attached - powers on and holds voltage Confirmed working; output tested with multimeter Multimeter and test leads not included – shown for demo only Condition: Vintage used - minor cosmetic wear as shown Product Specifications: Brand CODI Semiconductor Model CERTA-CELL Type Solid State Standard of E.M.F. Input Voltage 117VAC ±10% Output Voltage 1.01900 VDC and 10.0000 VDC Use Case Laboratory Reference / Calibration Standard Condition Used - Tested and working Includes Main unit only (no test cables or multimeter) Country/Region of Manufacture USA (Fair Lawn, NJ) Power Plug Type Standard 2-prong AC plug