The digital Tire Pressure Gause gives you an instant ,accurate,and easy-to-read measurement of your vehicle in the Dark of Light. Color printing is available for logo imprinting. It's a great item to keep you travel safety and stay safe on the road. Set up charge $50. MOQ 500 need 15 days for production. Pressure range: 0 to 100ps, 0 to 6.85bar, 0 to 690kp and 0 to 7.00kgf/cm2 Power: 1 x CR2032 3V Lithium coin cell and 3 x AG13 alkaline coin cell Pressure unit (optional): psi, bar, kpa and kgf/cm2 Accuracy