Bosch BLAZE GLM100-23 100 Ft. Laser Measure, This BLAZE 100 Ft. laser measure is a fully featured tool with a brighter graphic display and new user-interface design for easier measuring. The graphic display illuminates numbers with distinct resolution. The display features intuitive icons, big-number mode and upgraded contrast to make it easier to read. The user-friendly layout features two-button operation: one for measuring, one for rounding. The rounding button is a unique function that allows user to easily round the measurement result from 1/2 In. up to 1/32 In. It has default real-time measurement mode. The laser measure features an enhanced user interface, including a click wheel for easy setting. Its keypad design includes a standalone recessed measuring button. The grip is slimmer, and it's compact and easy to carry. It features full rubber overmold housing. Simple to use.