model no. 009-5551-0
HEAVY-DUTY
DIGITAL GAUGE WITH BACKLIGHT
Press the “ON/AUTO-OFF” button. Wait for “0.0” PSI or “0.00” Bar or “0” KPA or “0”
KG/CM² display.
Place the nozzle of the gauge over the tire valve. Press firmly to ensure good seal and prevent
air from escaping. Hold gauge on the valve until the reading on the LCD display locks.
Remove the gauge quickly from the valve and read pressure.
To retake the reading, simply place the nozzle over the tire valve again and repeat.
Gauge will automatically shut off 20 or 60 seconds after use. Gauge can be manually turned
off by holding the “ON” button down for more than three seconds.
If the gauge reads a lower pressure than what is recommended on the placard, you
should inflate the tire accordingly
Clean the nozzle by wiping it with a soft, clean, dry cloth. Do not expose the gauge to
direct sunlight. Do not use in wet conditions.
Store the gauge in a dry, clean area. Avoid high humidity.
Avoid humidity and extreme cold, as prolonged exposure will affect the accuracy of the gauge.
Remove the batteries cover (1) located on the rear of the gauge handle.
Insert 2 x AAA batteries.
Place the battery cover back in position.
Tire Care and Safety
INSTRUCTION
MANUAL
OPERATING INSTRUCTIONS
Inflate
Cleaning STORAGE
ENVIRONMENTAL CONCERNS
Replacing the Battery
To protect the environment, the battery should be disposed of properly once it is no linger of use.
BATTERY DISPOSAL
Checking Your Tire Pressure
A Safer Drive – Properly inflated tires help improve vehicle handling, steering and
braking because they allow more tread to make contact with the road.
Tire Integrity – Under-inflated tires reduce tire tread life.
Fuel Economy – Under-inflated tires increase fuel consumption, resulting in greater
spending.
Go Green – Properly inflated tires help the wheels turn more easily, which improves
The manufacturer-recommended PSI for the tires is located on the vehicle placard.
Tire pressure is affected by temperature. AS a result, for accuracy, it is best to check
your tire pressure when the tire is cold or the vehicle has not been driven for a while.
PRODUCT DESCRIPTION
SPECIFICATIONS
PACKAGE CONTENTS
This tire gauge is designed for momentary use only. It is not waterproof, and
prolonged use in the rain or snow should be avoided.
When checking your tire pressure, you should be mindful of the following:
Nozzle
LCD display
Power button
Durable rubber-grip handle
Range: 0-230 PSI
Operating Temperature:
-5 to 50
°
C (23℉- 122℉)
Accuracy: ±2 PSI
Power: 2 x AAA batteries
Heavy-duty digital gauge with backlight
2 x AAA batteries
IMPORTANT:
Please read this manual carefully before using this
tire gauge and save it for reference.
IMPORTANT NOTE:
Only use the gauge to measure tire pressure when the vehicle is in park.
NOTE:
For safety and reliability, do not mix a new battery with an old one.
READ ALL THE FOLLOWING NOTES IN THIS MANUAL. PLEASE HEED ALL WARNINGS
MENTIONED,EVEN IF YOU ARE FAMILIAR WITH HANDLING ELECTRONIC DEVICES. KEEP
THIS MANUAL IN A SAFE PLACE FOR FUTURE REFERENCE.
WARNINGS
OPERATION
MAINTENANCE
MAINTENANCE
KNOW YOUR TIRE GAUGE
Should your tire gauge need replacement after extended use, do not dispose of it with
domestic waste. Dispose of it in an environmentally safe way. Used electronic products
should not be disposed of with household waste. Please recycle where facilities exist.
Check with your local authority or retailer for recycling advice.
1 Year Warranty by AstroAI
Contact us:Thank you for purchasing the AstroAI Outdoor Photocell Countdown
Timer. If you experience the need for any kind of help or support from our
Customer Service Team, please email us at [email protected] and
we will be sure to get back to you as soon as possible. Thanks again!
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