The needle is
suitable for
basketballs,
footballs, volleyballs
and other kinds of
balls.
Connecting the device to a mountain bike tyre
The device can pump a mountain bike tyre using the
presta valve connector.
1. Loosen the screw
on the tyre's gas
nozzle.
2. Attached the
Presta valve
connector to the
screw-on gas
connector and
connect the gas
connector to the
tyre's gas nozzle.
Note: After pumping the tyre, please tighten the
screw on the tyre's gas nozzle again.
3. Detecting gas pressure
After connecting the gas tube and while the device is
turned on, the pressure gauge will show the current
pressure in numeric value.
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