This is kinda cool

missed the 25% coupon day, but its only $28 retail. I figure I could at least use it to calibrate my old torque wrench, just chuck its square drive in a vise and set your old clicker to 100 and torque on it until it clicks, then read the peak hold on the little unit. Adjust old torque drive according to what it read...maybe if I dont find my 1/2 price 302 heads tomorrow, Ill pick one up.