LED Electronic Handball Scoreboard. Displays Scores for both Teams / Competitors with Red & Green LED’s. The different colour of the two numbering devices (red and green) makes it easier to recognise one’s score. Handball Scoreboard is supplied with a keyboard already connected by means of 30m-long cable. The cable can be extended very easily because it only has 2 conductors. The keyboard is extremely sturdy, with membrane-type keys (5 million operations), in red and green like the corresponding displays.