The Volvo tachograph is an essential device for monitoring and recording drivers’ driving and rest time. This model is compatible with several part number series, including 20879737, 21089527, 21386632, 21593391, 21930329, 22081534, 22587509, 20728036, 21386622, 85013101, 85013506, and 21593381.

It features a clear digital display and intuitive buttons for navigation and control. The tachograph has a robust construction, designed to withstand intense usage conditions.

The approximate dimensions of the device are as follows: 17 cm wide, 19 cm long, and 5 cm high, according to the ruler shown in the image.