Engineered with ±5% high precise torques control and durability alloy steel construction, this preset torques screwdriver ensures accurate fastening consistency for critical applications like electronics assembly and machinery maintenance. The plated surfaces resists while clear torques on the steel handle enable instantly visual verification, eliminating guesswork during torques adjustments. Designed for professional in aerospace repair, , and industrial manufacturing, it equally serves enthusiasts requiring reliability torques control for delicate projects. Ideal for calibrating medical equipments, assembling precise instruments, or performing repetitive torques critical tasks in humid workshops and production lines. Package includes: 1pc Preset torques Screwdriver 2pcs Bit