I have a Craftsman torque wrench and have been happy with it. I'm anal and would not install lugs without it! Be sure to get a breaker-bar for lug removal. Do NOT use your torque wrench to remove the lugs (or anything for that matter).
'13 SSII M3 Coupe - KW Clubsport 3-way, Akrapovic Evolution, ESS Tune, HRE R43, StopTech Trophy, IND Euro Front Bumper, TMS Studs/Lugs, BMW Performance Spoiler, BMWPedals Extended DCT Paddles, BMW Edition Grills/Gills