Proshot L4.7

The L4.7 laser is designed for builders, commercial contractors and concreters with the highest accuracy of any building laser. With an accuracy of +/- 1.0mm to 1.6mm per 30m (7-10' second arc) when paired with a high accuracy receiver. 

The L4.7 features:

- Automatic pendulum horizontal self-levelling

- Manual grade override for slope matching

- Manual vertical levelling

- Long battery life