led Display module LED Screen testing card for led display repair and test card V4.0
Feature:
Led display multifunctional testing card offers aging test and maintenance for LED display unit board and exposed lamps without cumbersome computer Settings, very simple operation;
Can be controlled by button and dial encoder to choose different display mode and scan mode.help enterprises to improve the efficiency of production and maintenance, also can be a good helper for maintenance people when checking led display outdoor.
Application:
Used for LED display Module repair and produce;
find out the leds Burnt out and leaking lights from the LED modules and screen;
Set parameter via Dial switch,no need computer;