Inaccurate Readings
Adjust the angle between the nozzle and the tire valve;
make sure it is straight on.
Check and ensure there is a good seal.
Contact us for maintenance or replacement.
Displays Abnormal Readings
Check if the product is in a low-temperature environ-
ment. (Indoor storage recommended)
Dropping this product will a ect its functions.
Only works on Schrader Valves, not Presta Valves.
Air Leaking
A small amount of air will leak when initially a xing the
gauge to the valve.
Ensure there is a good seal between the valve and the
nozzle.
Adjust the angle between the nozzle and the tire valve,
make sure it is straight on.
Contact us for maintenance or replacement.
WARRANTY
1 Year Limited Warranty From AstroAI
Each AstroAI 150 PSI Digital Tire Pressure Gauge is free
from defects in material and workmanship.
This warranty does not cover damages caused by
negligence, misuse, contamination, alteration, accidents,
or abnormal conditions of operation.
This warranty only covers the original purchaser and can
not be transferred.
AstroAI always wants to provide our customers with
excellent products and customer service. To learn more
about us, please visit us at astroai.com