I do a lot of minor work on my bikes, and I since I now have one with carbon, I think it's time for me to buy a torque wrench. I'm wondering if the ones at Harbor Freight are sufficient for my needs:

http://www.harborfreight.com/cpi/cta...Itemnumber=239

http://www.harborfreight.com/cpi/cta...Itemnumber=807

Any comments on these, or any other torque wrenches?