Longacre Digital Air Density Gauge Color_Silver The aggressiveness of this pad

The aggressiveness of this pad also causes a higher then average wear rate

and a billet-capped fill plate with rollover protection

Featuring a single-layer twill construction for durability

Or customize your Hans device with different colored padding for that different look

Longacre Digital Air Density Gauge Color_Silver The aggressiveness of this padAir Density (or RAD relative air density) is a valuable tuning tool to make sure your jetting is at its optimum. Longacre's Digital Air Density Gauge helps accurately measure your air density with an easy to read digital display. The gauge records your baseline for future reference. If the air density changes (and it will), a Red LED flashes to let you know to change jets (alarm with + 5% change). The compact gauge also shows the current temperature