An extra strong light alloy ribbed rectangular profile level with 3 vials and a finger grip opening. It has an audible inclination guide with three different audio signals and two digital displays. The values can be read from above and from the side. The reference angle mode allows the user to take an angular measurement, store it and transfer it to another component.

Measurement accuracy: in the normal position 0.029° = 0.5 mm/m. For overhead measurements: 0.029° = 0.5 mm/m. Electronic inclination accuracy: at 0° and 90° = ± 0.05° from 1° to 89° = ± 0.2