Bosch is known for their alignment and laser solutions. The Bosch GLL2-80 Dual Plane Leveling and Alignment Laser is one of these great solutions. It offers precise 360-degree full plane coverage in both horizontal and vertical operations without the worry of rotation or motors that wear out the laser's battery life. It features two 360 degree laser planes that can either operate separately or together depending on the job requirements. The Bosch GLL2-80 includes mounting holes on the bottom of it for 1/4" and 5/8" tripod mounting for maximum user convenience. With one button operation, it requires little training to use. The Bosch GLL2-80 also has a Smart Pendulum Leveling System that self levels and indicates when it's at an out-of-level condition. The Bosch GLL2-80 has an accuracy of up to ±1/4-inches at 100-ft and a range up to 65 feet. If precise leveling is something that you desire then the Bosch GLL2-80 Dual Plane Leveling and Alignment Laser is for you.