Arundel

CNC Nugget Digital Gauge

Competitive Cyclist Gearhead Recommendation:

"I switched to the CNC Nugget Digital Gauge after getting inconsistent reads from a different inflator, and the difference was immediately noticeable. The cross-drilled internal passages are the key detail here because you are reading actual tire pressure rather than whatever the compressor line is putting out, and that matters when you are trying to repeat a specific setup from ride to ride. The backlit digital display is sharp, and the CR2032 battery is the kind of thing you already have in a drawer somewhere."

Repeatable tire pressure is one of the few variables a rider can fully control before a race or hard training day, and the Arundel CNC Nugget Digital Gauge is engineered to make that variable as precise as possible. Where cheaper inflators read airline pressure and leave you guessing, the CNC Nugget routes air through cross-drilled internal passages that isolate tire pressure specifically, so the number on the display reflects what is actually in the casing.

The 2-inch digital gauge reads cleanly, and the built-in backlighting means a dim garage or an early morning shop session never compromises your ability to confirm the exact number. The body is CNC machined from 6061 aluminum, sized to sit naturally in one hand while you work, and designed to sit close to the gauge head for a compact, controlled feel at the valve. Battery power comes from CR2032 cells, a format that is widely available and simple to swap without any tools or sourcing hassle.

Presta-only compatibility keeps the internal geometry tuned for that valve format rather than compromising for a universal fit. All components on the inflator body are replaceable, which means the CNC Nugget Digital Gauge is built to stay in your shop for the long term rather than get cycled out after a season or two. For riders who approach setup with the same rigor they bring to training, this is the inflator that matches that standard.