1. 1.77 inch color screen 2. The i-TPMS serves over 98% of mainstream vehicles with a TPMS-equipped system available on the market. 3. Experience TPMS service by binding it with an X-431 scanner or using it standalone with the i-TPMS APP. 4. Supports all 315\/433MHz sensors. 5. Binding it with an X-431 scanner: Activation, Programming, Relearn and Diagnosing for sensors. The standalone mode working with the i-TPMS app: Activation and Programming for sensors. Supports unlimited programming for LAUNCH sensors to replace Part Number sensors. LAUNCH i-TPMS Tire Pressure Detection Handheld Terminal is the upgraded model of TSGUN. It is a professional tire pressure diagnostic tool that integrates TPMS sensor activation, reading, learning and programming. It can be used together with i-TPMS cell phone APP to complete the functions of tire pressure activation, programming and copying ID. Material: ABS Color: Black Package Contents: 1PCS * Car Tire Pressure Diagnostic Tools 1Pcs * Power cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.