ARB510L – ARB E-Z Deflator Digital Gauge

Fast Deflation. Digital Precision. No Guesswork.

The trusted E-Z Deflator just got a serious tech upgrade. The ARB510L Digital Deflator Gauge keeps all the speed and simplicity of the original ARB E-Z Deflator but adds a backlit digital display with up to ±1 PSI accuracy between 15–75 PSI. You get faster, more accurate tire deflation without the need for analog gauges, conversion charts, or eyeballing it.

With multiple readout options (PSI, Bar, kPa, and KgF), a reinforced extended stem, and ARB's legendary trail-tested quality, this tool should live in every glove box or recovery kit.

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Key Features:

• Accurate to ±1 PSI from 15–75 PSI

• Large backlit digital display for nighttime or low-light use

• Real-time readouts in PSI, BAR, KPA, and KgF

• Extended stem makes it easier to access recessed valve stems

• Fast and safe valve core removal for rapid deflation

• Reinforced construction for durability

• Powered by long-lasting batteries (included)

• Compact and easy to store with other trail tools

Part Number: ARB510L

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Ideal For:

• Rapid and accurate tire deflation before trail runs

• Fine-tuning air pressure based on terrain (sand, rocks, mud, etc.)

• Overlanders, expedition rigs, and weekend wheelers

• Anyone who values easy, reliable digital readings on the fly

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Installation / Use Notes:

• Remove valve core with integrated stem puller

• Monitor digital display as tire pressure drops

• Reinsert valve core once target PSI is reached

• Store dry and clean for maximum battery life

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Frequently Asked Questions:

Q: How is this different from the original E-Z Deflator?
A: The ARB510L replaces the analog gauge with a digital display, giving you more precise readings and better visibility in all light conditions.

Q: Can I use this on any tire?
A: Yes — it's compatible with standard Schrader valve stems used on most vehicles, trailers, and 4x4s.

Q: What battery does it use?
A: It runs on standard batteries (included), with long life thanks to its low-draw backlit display and auto shutoff.

Q: Is it water-resistant?
A: It’s trail-rated and built tough, but avoid full submersion. Keep it clean and dry when not in use.

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Part Number: ARB510L

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