Bosch 360? Green Beam Laser Level Self Leveling With Hard Case Model GLL3-300G. Condition is Used-Excellent Condition and has been bench tested. Enhance your precision with the Bosch GLL3-300G cross-line laser level. This unit emits three green beams with an accuracy of +- 1/4 in over a range of 300 ft. The electronic auto-leveling method ensures a level surface for your projects. The unit comes with a hard case for easy transport and storage. The Bosch GLL3-300G is a reliable unit suitable for any project, whether you’re a professional or a DIY enthusiast. With its green beam color, you’ll have better visibility even in bright light conditions. This unit is a must-have for anyone looking to accomplish their projects with ease.