** Elsight ELS.AX jumps as much as 10% to A$4.2; marks biggest intraday pct gain in a month
** Stock touches highest since February 5
** Data transmission co posts FY profit after tax attributable of $7.5 mln vs year-ago loss of $3.9 million
** Logs FY revenue of $22.8 million vs year-ago $2 million
** YTD, ELS up 32.8%
(Reporting by Aamir Sheik Khalid in Bengaluru)
((Aamir.SheikKhalid@thomsonreuters.com))