The Mr.Hobby GSI-PS259 Air Regulator III helps you set and keep the exact pressure needed for fine lines or smooth gradients. Its integrated meter provides clear feedback so you can reproduce settings across sessions and different projects.
The regulator offers a visible pressure readout and user friendly adjustment control, making it easy to tweak airflow during a paint session. It pairs with a wide range of hobby compressors and is made to handle frequent use without compromising accuracy.
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