4 Tools Used By a Mechanic During an Auto Service


When you take your auto in for a service, the mechanic will use a variety of tools to diagnose and repair any issues. Here are four of the most common tools used by mechanics.

1. Pressure gauge   

A pressure gauge is an essential tool for any mechanic. The mechanic will use this tool to measure the pressure in a car's tires. Proper tire inflation is essential for ensuring a smooth ride, and the pressure gauge helps to ensure that the tires are inflated to the correct level. Regularly checking the tire pressure, the mechanic can help prolong their life and prevent bald spots from developing. In addition, properly inflated tires can help to improve fuel economy, making the pressure gauge an important tool for saving money.

2. Jack

The automotive jack is an essential tool for any mechanic. It is primarily used to lift the car up so that the mechanic can have access to the underside of the vehicle. This allows the mechanic to easily inspect and repair various components, such as the engine, transmission, and suspension. In addition, the jack can be used to change tires or perform other routine maintenance tasks.

3. Calliper

A calliper is a measuring device used to determine the distance between two opposite sides of an object. Callipers can be as simple as a ruler with multiple scales, or they may be electronic or digital. The type of calliper required depends on the object being measured and the degree of accuracy needed. For example, a vernier calliper is often used to measure the thickness of metal plates, while an inside micrometre calliper is used to measure the diameter of small objects such as screws.

4. Torque wrench

A torque wrench is used to measure and apply the correct torque to nuts and bolts. The head is attached to the fastener to use the wrench, and the handle is turned until the desired torque is achieved. The wrench will then click or slip, indicating that the correct amount of torque has been applied. They are essential for ensuring that components are properly secured and preventing damage from overtightening.


These are just a few of the tools that a mechanic might use during an auto service. Of course, every job is different, so the mechanic will use whatever tools are necessary to get the job done right. For more information, contact a local auto service shop today.


10 November 2022

Essential Auto Services for Long Journeys

Hi, my name is Katy, and I love to go on long road trips. However, I also know how scary it is to be stuck in the middle of nowhere when your car needs a repair. Because of that, I have figured out which repairs are essential before you go on a long journey. If you are planning a long journey, please explore these posts, tips and ideas. I hope they help you hone on which repairs or services your automobile needs before your next journey. In this blog, I cover everything from services to packing lists and more. Enjoy and thanks for reading!