Digital levels are a true testament to Empire's commitment to world class accuracy, performance and innovation. The Empire 72" True Blue Digital Box Level with Case (E105.72) offers inspector grade accuracy, superior protection & an advanced feature set. The e105 series is the industry's first auto-calibrated digital level for quicker set-up time and immediate digital readouts when the unit is powered on. Empire’s digital levels are engineered to provide fast and accurate readings in 7 different measuring modes & include large, easy to read dual backlit displays. For added durability, the True Blue digital level is IP65 rated to protect against dust and water as well as extreme jobsite conditions. All 24"+ digital levels come with a protective storage case.