Precise air pressure control The 1/4 inch adjustable air pressure regulator lets you finetune air pressure from 0 to 140 PSI. An easytoread pressure gauge provides realtime monitoring for accurate performance across tools. Compatible with most air tools Designed with a 1/4 inch M inlet and a 1/4 inch F swivel outlet to work seamlessly with most spray and air tools in your workshop. Compact and portable design Its small footprint fits easily into tight spaces and allows effortless integration into your compressed air system, making it suitable for portable use. Easy adjustment knob The conveniently located adjustment knob enables smooth, precise pressure adjustments to match project requirements and improve workflow efficiency. Applications Painting with spray guns: maintain a steady pressure for an even, consistent finish. Operation with air tools: dial in the correct pressure for sanding, deburring, or cleaning tasks. Portable setups: add reliable regulation in compact spaces or onthego projects.