Waterproof
Design

On any cycling
computer, moisture
will enter through
the button openings.
Echos are
the only computers
with protective
membrane which shields the PC board. Ensure
that your Beta is safe.

Wired

→ Two rows LCD display.
→ Km/mile opitons.
→ Universal sensor.
→ Automatic start/stop
and power on/off.
→ Resin protected
sensor and bracket.
→ Small, strong and
waterproof structure.
→ Wheel circumference
setting from 1mm
to 3999mm in
1mm increment.