230V pressure switch air valve, metal port, durable and wear-resistant, lastics hand shank, easy to operation and switch, each port have individual barometer, real time display the pressure change, safe and easy to control. Features: Delicate and practical, easy installation. Brass port, durable and wear-resistant. Metal body, high hardness, anti-rust. Lastics hand shank, rotatable design, easy to operation. Each port have individual barometer, real time display pressure change. Specifications: Material: Lastics, Metal Features: Easy Installation Main Color: Black, Red, Gold Quantity: 1PCS Max Voltage: 230V Max Current: 16amp Max Pressure: 125psi, 12bar Package Weight: 600g / 21.16ounces Package Size: 150 * 150 * 100mm / 5.91 * 5.91 * 3.94in Packing List: 1 * Pressure Switch Air Valve