[jogosub]

I have and use a digital flex-neck torque wrench with 1/2" drive... and I am very happy with it! It's +/- 0.3% accurate for 20-200Nm torque and calibrated to ISO17025 and ISA6789-2008 int'l standards. It wasn't cheap though... Usually I buy my specialty tools from www.griotsgarage.com - they are pricey but last for ever!

 

[jogosub]

Of course, when the neck is flexed, the applied torque will
be less than the clicker setting -- at the limit, 100% less.

...cosine(90°) = 0.000,

Looby

To be honest with you I have never used it in flexed position yet...