Advantages: Bosch Professional Optical Level GOL 20 D

Robust and reliable – ideal for outdoor use

• Ideal for outdoor use due to a robust housing with dust and splash protection (IP54)
• Fast aperture for a sharp image of the target
• Compensator lock for safe transport
• Target collimator for rough alignment
• Penta prism makes it easy to read the circular vial
• Erect image
• Large focusing knob for easy alignment
• Endless gon/angle setting using knobs with friction-braked rotation