MOSCOW - APRIL 19: Digital oscillograph and signal generator at the international exhibition of electronic industry ExpoElectronica, ElectronTechExpo, LEDTechExpo on April 19, 2011 in Moscow
- Image ID: 79003711
- Copyright: Dikiiy
- Editorial Credit: Dikiiy / Shutterstock.com
Editorial Use Only.
Use of this image in advertising or for promotional purposes is prohibited.