This tool is available in different models including the electric, hydraulic and air units. One should therefore learn about the different models in order to make the right choice.
Before you choose a model, hydraulic torque wrench is good to understand various requirements for this tool. First you have to consider the power source and also the socket size. The power source is mainly determined by the budget you have set for the acquisition and the types of tools you already have. The socket size on the other hand mainly depends on the type of work you are engaged in.
Among all the categories, the air models are the most popular because of various reasons. The first one is that they can help you handle a serious amount of auto work. They are also relatively cheap and offer good power. However, this model also requires a compressor. If you do not have a compressor, buying the right one will add more cost. This is why you should also consider the other models.
For occasional auto work in your home a garage the solution can be an electric impact hydraulic torque wrench . This will not require additional acquisition and can handle your light work effectively. The best choice would be a cordless one since hydraulic torque wrench offers you more freedom and is reasonably priced.
If you are working at home, a half inch socket size would be great and especially if you are working on a light commercial vehicle or an SUV. For large rims the two inch drive would be perfect. The other sizes are only necessary for industrial purposes.