VELOCIMETRO CUENTAKILOMETROS AVOCET 30

Velocimetro cuentakilometros avocet 30 speed trip distance timer speed, trip distance and elapsed time. The secondary functions of max speed , total distance , and time are except for the latter . The average speed on my 40 is calculated using a formula known only to the bird mascot they use. Its useless. I don t need the dual display. In poor light and/or heavy road or bike traf