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Pressure gauges

Hazet 9041-1 inflator gauge

An inflator gauge for a compressed air line: trigger to fill, button to bleed, all one-handed, with a rubber-protected dial.

HAZET 9041-1 tire inflator gauge with hose

Hazet 9041-1 inflator gauge

An inflator gauge for a compressed air line: trigger to fill, button to bleed, all one-handed, with a rubber-protected dial.

Range
0–12 bar, stated
Tolerance
0.3 bar, stated
Hose
400 mm (15.7 in) flexible with an integrated quick connector, stated
Operation
Handle with trigger and bleed button for one-handed use, stated
Protection
Special rubber shroud protecting the gauge from knocks, stated
Amazon reference
B001C9Z440
EAN
4000896147076
  • Publishes a tolerance — 0.3 bar — which is honest rather than flattering
  • Fill and bleed from one hand, which is how a tire is actually set
  • Needs a compressed air supply — it is not a standalone gauge

Best for: A garage with an air line, where filling and checking happen in the same motion.

≈ $45
Check price on Amazon

Specifications

Range
0–12 bar, stated
Tolerance
0.3 bar, stated
Hose
400 mm (15.7 in) flexible with an integrated quick connector, stated
Operation
Handle with trigger and bleed button for one-handed use, stated
Protection
Special rubber shroud protecting the gauge from knocks, stated
Amazon reference
B001C9Z440
EAN
4000896147076

What lands on the bench

A compressed-air tire inflator gauge reading 0 to 12 bar with a stated 0.3 bar tolerance, a 400 mm (15.7 in) hose, and a trigger and bleed button for one-handed use.

Why one-handed matters

Setting a tire is fill, check, bleed, check. Doing all four from one handle while the other hand steadies the hose is what makes it quick — and it is why workshop guns are built this way.

The stated tolerance

Three tenths of a bar. It is published, which is more than most inflator guns manage, and it tells you to make the final check with a precision gauge if the figure matters.

The rubber shroud

Trivial-sounding, and the reason the gauge still reads after a year on a workshop floor.

Availability

On sale at around $45 on the American Amazon store at the time of checking.

Prices and availability are what Keepa reported on the date this page was updated; both move.

Prices quoted in this text were read on 4 September 2026. The live price is at the top of the page.

The questions that reach us

Is 0.3 bar a poor tolerance?

It is wider than a good digital gauge and it is stated, which most inflator guns do not do. For setting a tire from an air line it is workable; for a final check, a separate gauge is better.

Can I use it without a compressor?

No. It is designed for a compressed air line with a quick connector. The standalone gauges in this hub are the alternative.

Tools this fits

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