Fine Preset Torsion Screwdriver: Allows preset torsion value with audible alarm prompt. When the tightening torsion of the fastener reaches the preset torsion value, it automatically promotes with a click sound and obvious tactile vibration, indicating completion of work. After release of force, all related parts automatically reset.
Quick and Easy Reversible Direction Switch: Automatically switches between forward and reverse directions for simple and convenient dual direction use.
Clear and Accurate Scale Reading: Equipped with scale and scale wheel, the scale line reading is clear and accurate, convenient for you to make accurate response.
Aluminium Alloy Material: Forged from aluminium alloy, this torsion screwdriver is sturdy and durable for a long term .
With Slot Cross Bits: This torsion screwdriver comes with two cross screwdriver bits, allowing customers to replace the screwdriver bits according to the items they want to measure.