- Adjustable Pressure Range: This air compressor pressure switch and valve pressure regulator features an adjustable range of 90-120 PSI. It automatically controls the air pressure, cutting off at 120 PSI and opening at 90 PSI for optimal performance. - Simple Pressure Adjustment: Designed for durability, this switch allows you to easily adjust both the starting and closing pressure of your air compressor. Its straightforward installation and removal make it user-friendly for all skill levels. - User-Friendly Control: The red switch knob enables quick and easy operation. Benefit from automatic control with load and unload functions, enhancing your efficiency during use. - Clear Pressure Monitoring: Equipped with two valve gauges, this device provides an accurate and clear display of your current pressure value, allowing for precise monitoring and adjustments. Applications: - Ideal for home workshops, ensuring your air tools operate at the correct pressure for maximum efficiency. - Perfect for automotive repairs, where precise air pressure is crucial for tire inflation and pneumatic tool operation. - Suitable for industrial use, effectively managing air pressure in various applications to prevent over-pressurization and equipment damage. This product combines functionality, reliability, and ease of use, making it an essential tool for both hobbyists and professionals alike.