SINEDY Portable Car Auto Tire Air Pressure Gauge Pen Silver Cosy Specialized Brand new and high quality. Lightweight and portable design. Quick and accurate method of checking tyre pressures. Clear and easy to read dial ranging between 5-50psi. Pocket-sized pressure gauge that provides a quick, simple method of checking tyre pressure to improve fuel consumption and avoid premature wear. Length: 14cm . Net weight: 15g.