Review on EPAuto 3/8-Inch Drive Click Torque Wrench (10-80 Ft.-Lb. / 13.6-108.5 Nm) by Kino Gerami

I tested this along side a much more expensive electronic wrench and the difference in torque was marginal and less that 1ft pound in variance thus pretty spot on in regards to spec. In it's defense though it's an old school manual and therefore it's real easy to be slightly off when setting it. The variance could have easily been myself jerking it when tightening the adjustment bolt down. It's durable I've already maxed this out multiple times & I don't see this failing or the batteries dying any time soon. :)