While I was driving from Toronto to Oakville, my car's tire got punctured when I was about to reach the destination. So I stopped the car and took the tools set. When I opened it, I found that the screwdriver was missing. Since it was required for the tire change, I approached a nearby shop and purchased a screwdriver. Since I was not satisfied with this product after the first use I decided to purchase another one to keep in my toolset. When I did an online search, I came across an electric torque screwdriver. Even though the reviews were good, I felt that I should take a second opinion. Has anyone used this product before? Can you please tell me your opinion too so that I can make a decision?