I also prefer the click-type. For reference, I bought my cheapie 1/2"-drive torque wrench from JC Whitney for $25. I had it calibrated at work and found it is 10% off for most of the usable range. It clicks at a value 10% lower than what is indicated. So I just add 10% to everything I do, or look at the graph I made for the proper value.

It's cheap... but calibrated.

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95 E320 Cabriolet, 169K