From SKY RC is this cool Digital Ride Height Gauge.

Set the Height. Set the Pace.
Turn “guessing” into numbers.
Fast reading. Repeatable setup.
Every millimetre matters so every adjustment actually makes sense.

Why Ride Height Matters
Ride height influences CG, corner balance, and overall grip.
With accurate height measurement, millimetres turn into meaningful adjustments—so small changes become intentional and repeatable. The result is more predictable handling, improved consistency, and better performance on track.

Consistency is what really matters. A gauge helps you return to a reliable baseline after tire, spring, or shock oil changes.
From touring to off-road to drift, use it on the setup bench or right at the track to keep your setup consistent wherever you run.

Traditional RC height gauges rely on visual alignment and manual reading. They work—but small variations in angle, eyesight, or setup position can lead to inconsistent results.
A digital ride height gauge removes that uncertainty. Precise numeric readouts turn millimetres into clear data, making adjustments intentional, repeatable, and easy to verify—whether you’re setting up at the bench or making quick changes at the track.

Accuracy:
±0.3 mm (2–20 mm);
±0.5 mm (>20 mm)

Range: 2–38 mm