I think that is the Wera one I have.I looked at mine, it’s actually 1.2Nm to 3.0Nm
I also have a 1/4" drive torque wrench and 3/8" torque wrench that allow me to cover up to 25Nm or so for the likes of M8 on bigger switchgear, but they are not insulated so I always feel very uncomfortable using them on electrics (instead of mechanics) even after proving dead...
For DIN rail terminals and a few other things I was thinking about getting the next one down, think it is 0.3 to 1.2Nm and takes the same 9mm insulated bits.