FNIRSI -1013D averiado 1

SPANISH:

El osciloscopio FNIRSI -1013D no funciona. Al presionar el botón de encendido presenta la pantalla del logo de la marca y a los pocos segundos se queda la pantalla en negro y no muestra nada mas. He realizado una carga de batería durante mas de 8 horas pero sigue sin funcionar.

ENGLISH:

The FNIRSI -1013D oscilloscope is not working. When pressing the power button, the screen with the logo of the brand is displayed for a moment, but after a few seconds the screen goes black and does not show anything else. I have charged the battery for more than 8 hours, but it still does not work.

Видео FNIRSI -1013D averiado 1 канала kaleki Nemo