Review on 🔧 CDI Torque 401SM - Micro Adjustable Screwdriver, 5-40 Inch-Pound Torque Range, 1/4-Inch Size by John Huskisson

Looks very high quality although I haven't been able to verify. But it has a problem that I can't figure out how to solve. You use it a bit like an old-fashioned micrometer, by rotating the end so the arrow on the side points to, say, "300" (Newton-centimeters in this case) while the end disc points to zero, and then on turn , say, 25 , so you have 325 newton centimeters. But in my device when I set the end stem to zero the needle is between 300 and 350 and I'm always not sure what the base is. This is a fatal error that can probably be fixed, but I don't understand how.