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 F series is safe.
Wired
Features
¡÷ 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.
