+
display
>
Pull out the ruler to zero position and press
key to confirm
display
>
Pull out the ruler to 15 position and press
key to confirm
display
>
Self-calibration is successful
!
7. Diameter ruler calibration
(
optional function
)
No automatic gauge, no calibration
required.
7.1
Install a tire and input the diameter by
(for example, if it is 14 inch
,
then in put 14
)
+
display
>
Pull out the ruler to the rim of the tire
and hold it
operate
>
Then press
key to confirm
,
which
is indicating finished
display
>
Self-calibration is successful!
https://www.agrotkindustrial.com/
P24
OPERATION INSTRUCTIONS