Bosch Professional GCL 2-50 CG Green Laser Leveler Bluetooth 3801739804146 | eBay
GCL 2-50 C + swivel mount + wall mount | Leica, Makita, Bosch, DeWalt
High precision and easy alignment: First Bosch combi laser that can be operated via app - Bosch Media Service
Bosch Professional 12V System Laser Level GCL 2-50 CG (without battery and charger, green laser, interior, w/app function, mount, visible working range: up to 20m, in L-Boxx) : Amazon.com.au: Home Improvement