Using the GearWrench 85235 - 01 is easy. First, decide on the torque measurement unit you want (ft - lb, in - lb, or Nm) using the simple 2 - button menu. Then, set your desired torque parameter through the E - Spec software. When using the wrench, take advantage of the 120XP head's 3° ratcheting arc, especially in tight spaces. And if you're a left - handed user, just reverse the screen. There are 100 preset torque settings, so if you have tasks you do often, you can quickly access the right setting. Remember, this wrench doesn't come with batteries, so you'll need to get your own. Also, it's not tether - ready. For maintenance, keep it clean and dry. The wrench is made of alloy steel and has a full - polish chrome finish, which gives it good durability. But make sure to follow the ASME standards when using it. It has a 1 - year limited warranty, and the calibration accuracy is warrantied for 90 days. If you need a repair kit, you can get the 81099P.
