Archive of Collections



Details and Image



TypeModel No.MakerCountryConstruction
Material
DateScale LengthArea of Use
Linear
Ohmite Capacitor Calculator
Made by Perrygraf for OhmiteUSA
Cardstock
c. 19607 cm x 18.1 cmElectronic Circuit Design

Notes: "Used to calculate capacitave reactance, power factor etc."


Image 1




Image 2