used an iron once
- Jan 20, 2009
All mine excluding one are 100% of range, but the ones that came with test sheets showed them being a bit more accurate in the CW direction compared to CCW.Last I looked, any torque wrench could be presumed accurate only for 20-80% of its nominal range.
I'd hope the Wera is with such a narrow range but couldn't see it listed.
EDIT- I checked the ranges on mine, my traditional style wrench is 3-20Nm and the screwdriver type is 1-5Nm but clicking off 5Nm takes a bit of muscle, the Wera looks nice and fast to use compared to mine though.