I've had mine on MorPower's portable dyno at Berri a couple of times and it matches up quite well with the figures I achieved on the same brand Dyno (DynoDynamics, in shoot-out mode) here in Melbourne. These guys have a good reputation as far as I'm aware, and seem to know what they're doing. Check in your Yellow pages, the spelling above may not be quite correct, but you should be able to find them.
