I just bought a 1/4" drive Teng yesterday to replace a 1/4" Halfords Professional one and it has the useful angular gauge on it. Feels very good quality. I think I may be missing 25-40Nm though as I'm sure the Halfords one had a wider range before reaching the 3/4" one, I will need to check.
My 3/4" and 1/2" are both Halfords Professional ones which I've had a while and I really like the gauges on them. The 1/2" stays in my boot for wheel nuts and whilst I normally wouldn't use a torque wrench for loosening, it is only torqued nuts that I'm using it for and not as a breaker bar as such.