Features 1.This digital tire pressure gauge is used to monitor the tire pressure for extending tire life and ensuring safety 2.Connect the pressure gauge nozzle with the tire's valve to measure tire pressure automatically and accurately. When you are not using it, it will automatically switched off after some seconds 3.4 tire pressure units can be displayed: PSI, BAR, KG/CM, KPA. LCD digital display and function button, easy to read and operate 4.Comes with 2pcs of tire core for convenient use 5.Universal fit for most cars, motorcycles, bikes, trucks tire Specification Features: This digital tire pressure gauge is used to monitor the tyre pressure for extending tire life and ensuring safety. Connect the pressure gauge nozzle with the tire's valve to measure tire pressure automatically and accurately. When you are not using it, it will automatically switched off after some seconds. 4 tire pressure units can be displayed: PSI, BAR, KG/CM, KPA. LCD digital display and function button, easy to read and operate. Comes with 2pcs of tire core for convenient use. Universal fit for most cars, motorcycles, bikes, trucks tire. Specifications: Name: Digital Tire Pressure Gauge Condition: 100% New and High Quality Body Material: Brass+Rubber Head Material: Zinc Alloy Battery: 2pcs Build in CR2032 Battery Cell 4 Units Available: PSI, BAR, KG/CM, KPA Air Nozzle Size: Approx. 85 * 8.5mm / 3.4' * 0.3' Display Gauge Diameter: Approx. 60mm / 2.4' Other Size: As Picture Shown Weight: Approx. 230g Package Included: 1 x Tire Pressure Gauge 2 x Tire Cores Note: 1. Car tire pressure should be measured once a month for normal maintenance. 2. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding. Package List