This paper presents an application used in educational laboratory for multiple waveform measurement and display, for analysing of the operation of electronically circuits. It was implemented as virtual instrument in LabVIEW and uses a data acquisition card for electrical signals acquisition. The application can be used in educational laboratory for multiple signals measurement, record and time correlated displaying to help students to better understand the operation of the complex electronic circuits. Using the facilities offered by LabVIEW, this application was implemented to be accessed remotely for online measurement.