Accuracy is an important factor to consider when purchasing a torque wrench. Torque wrenches are tools used to tighten and loosen fasteners, and it is essential that they are precise so that they can be applied in a variety of job situations.
When it comes to accuracy, two most popular types of torque wrenches are click type and dial type. The click type torque wrench is a spring-loaded, hand-held device that makes an audible click when desired torque is achieved. This type of torque wrench is most popular choice for home mechanics and DIY enthusiasts, as it is relatively inexpensive and easy to use.
However, click type torque wrench is not most accurate type of torque wrench on market. The "click" sound is often caused by friction of spring, and can be affected by temperature and moisture in air. This type of torque wrench is best used for light duty applications and should not be used for precise tightening.
The dial type torque wrench is a digital device that provides a readout of amount of torque applied to fastener. This type of torque wrench is most accurate, with most models providing accuracy down to 1% of applied torque.
Dial type torque wrenches are more expensive than click type torque wrenches, and they can be difficult to use in tight spaces. However, they are ideal for precise applications such as automotive and industrial use, and are best choice for professional mechanics and technicians who need highest level of accuracy.
When it comes to picking out a torque wrench, most accurate type is dial type. It is more precise than click type and is ideal for precise applications. However, it is also more expensive and can be difficult to use in tight spaces.
Whichever type of torque wrench you choose, it is important to remember that accuracy is key. Make sure you select a torque wrench with accuracy level you need for job at hand.