We are glad to inform you that starting from October 1, 2016, all the professional RIVEN profi™ levels will be equipped with large cylindrical vials, making it easier to read information under a viewing angle of 270°.
Such a viewing angle makes working with the RIVEN profi™ level even more convenient. Modern cylindrical German-made vials are impact-resistant and have a measurement accuracy of 0.5 mm/m. The vials quality meets the European standards.
The warranty period for vials is 5 years!