I'm thinking of getting a torque wrench (or something similar) for working on bikes. The ones I have for cars are pretty ungainly and I think I'd be at the low end of the range where they aren't too accurate most of the time.
So, does anybody know – or have ideas for how to find out – the range of torque values one would want to have covered? Also, how precise does the tool need to be? Wiha has some screwdriver & t-handle tools that are spec'd at ±6%. Is that close enough?