As technology advances, prices tend to become more affordable. Digital measuring tools have advanced into the 21st century. What was once reserved for specialty shops can now be found in most every toolbox. They are easier to read than the old analogue tools. With most digital measuring tools, converting between standard and metric is as easy as the push of a button. Remember to keep fresh batteries handy for all your digital tools. As with analog tools, they can be damaged when dropped. Until next time, remember, keep your precession test equipment well cared for and properly calibrated.