BOSCH 3-Point Laser Alignment with Self-Leveling GPL 3 - Amazon.com
Bosch 125 ft. Green 3-Point Self-Leveling Laser with VisiMax Technology, Integrated MultiPurpose Mount, and Hard Carrying Case GPL100-30G - The Home Depot
BOSCH Professional 3 Point Laser GPL 3G Self-Leveling Alignment Laser — Buildmate
Bosch Professional 3 Point Laser GPL 3 G With Self-Leveling Laser Level (green laser, Working range: up to 30 m, Pouch) - AliExpress
Bosch 100 ft. 3 Point Laser Self Leveling with Mounting Strap and Belt Pouch GPL3 - The Home Depot