Digital indicators provide easy and efficient reading and processing of data during a test. High accuracy and test repeatability results through all digital indicators. With the large amount of automatic memory storage the indicators not only make it easy to collect all the data required, but gives the user the ability to go back and review data later on. In addition, indicators have an automatic calculating system. The system automatically calculates the peak stress and stores the data into the memory. Also featured is a large display screen with easy visibility, language preferences, and navigation touch keypads.