BOSCH GOL Professional Auto Optical Level Instruction Manual
This instruction manual for the GOL Professional Auto Optical Level provides detailed product information and specifications for model numbers GOL 20 D, GOL 20 G, GOL 26 D, GOL 26 G, GOL 32 D, and GOL 32 G. Learn how to operate and maintain this precise measuring tool for accurate horizontal partitions, heights, distances, and angles.