Yeah. It's a 2.5mm jack...And i'm in Australia.
I'm trying to figure out if anyone has had any success with modern timers, and can recommend a brand. There isn't much literature on the topic on forums etcetera....My main concern is, whether the way the intervalometer communicates with the camera has changed in the last few decades?
I'd assume it's a more sophisticated clock, which sends an electrical impulse telling the camera to activate the shutter. I have a feeling i'm going to need to visit a camera shop and test a lot of timers.