Cycle computer

Paul 8v
Paul 8v Posts: 5,458
edited February 2010 in MTB buying advice
I'm after a cycle computer that has the cadence function on it, preferably one that can be used on more than 1 bike and if possible wireless. I don't need sat nav or any of that malarky but if there is one that does altitude that would be interesting but not essential. I don't want to spend loads on it, about £50. does anyone have any reccomendations?