Does Performance Tool Portable Tire Inflator Gauge Work Without Being Plugged In
Updated 12/01/2025 | Published 11/11/2025
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Question:
If I have this, do I need a separate tire gauge? And does it need to be plugged in to use the tire gauge alone?
asked by: Jackie
0
Expert Reply:
Hey Jackie! The gauge on the Performance Tool Portable Tire Inflator # PT75NJ will work without plugging it into 12V power. You don't need another tire gauge if you don't mine pulling this out each time to check the pressure.
Personally, I would pick up a small gauge like the # TMG-042-39 or # TM64SR you can toss in the glove box so you don't have to pull out the compressor anytime you want to check your tire pressure.
expert reply by:
Robin H
0
Performance Tool Portable Tire Inflator
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Robin H.
12/1/2025
Hey Jackie, how did the gauge on your Performance Tool tire inflator work out for checking pressure without plugging it in? Your update could make it easier for others deciding between using the built-in gauge or a small handheld one.