I was trying to find something local for you to purchase from. But from US, I found a catalog Dad gets some great deals on tools.
Revolution counter hand.
Lug back positions: 90° increments
Bezel adjustment: 360°
Dial face: 0-100 and 0-50-0
Delivers precise readings to one-thousandth (.001) of an inch! Meets or exceeds A.G.D. and Federal specifications.
ITEM 623-0VGA
$13.99
http://www.harborfreight.com/cpi/cta...itemnumber=623
Others DI's:
http://www.harborfreight.com/cpi/cta...unction=Search
Under search put "indicators, dial indicator found nothing, just indicator.
Not sure if this is what you need, but one should fit your needs.