ITEM NAME:Portable Durable Car Styling 5-50 Psi Pressure Gauge Pen Shape Emergency Us D4I8 Portable Durable Car Styling 5-50 Psi Pressure Gauge Pen Shape Emergency Us D4I8 Easy to use and storage with lightweight and portable pen shape design. Pressure into the gas nozzle which can measure the tire pressure. Provides a quick, simple method to check tire pressure. Measurement range: 5-50 PSI , 0.5-3.5KG, 50-350KPA Unit conversion: 1 KG = 14.5 PSI (pressure) 1 KG = 100 KPA The display range of pressure: 300PSI Material:metal Size: 14*2*0.8cm Color: Silver Package Include: 1* Tyre air pressure Test Meter