Hot take: those fancy hydraulic torque wrenches aren't worth the sticker price on tube sheets
A guy from the local union hall pulled up a flange torque chart showing hand torque with a calibrated wrench landed within 4 percent of the hydraulic gun on our 2 inch studs during a Baton Rouge turnaround, so tell me why outfits keep dropping $12,000 a unit on those things when the manual method holds spec.