and anti-. Adjustable Air Outlet: The air pressure at the brass joint is adjustable, which prevents the air pressure from being too high or too small so as to keep stable working. Application: Air compressor pressure switch Control valve is designed to control and adjust air compressor pressure and better for high efficiency working. Measuring medium: air Product Type: Mechanical Pressure Switch<br><br>Measuring range: 0.5-0.8MPA Pressure Range: 90-120PSI Medium temperature range : 0-100 Rated voltage: 220V Rated current: 20A Action pressure: 0.8M Pressure difference: 0.3 pa Note: Different batches may have slight differences in appearance, which will not affect the use Colour:black Material:Aluminum alloy + plastic<br><br>Package Contents: 1 x Air Compressor Pressure Switch<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.