tire pressure fault diagnosis can be carried out,including code reading and code cleaning read tire pressure data,including pressure,tire temperature,and battery status activate all 315MHZ/433MHZ sensors and perform matching learning new industrial design: highlight 3.5 inches colored display,clear and stable display effect,large visual angle Model:CRT501 Display:3.5 inches Resolution:320 x 480 pixels Battery:3100 mah DC input voltage:5V Operating temperature:-20 - 70 Storage temperature:-20 - 70 Size:200x115x35 mm The product appearance and printed words depending on the batch, but this does not affect use. Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. Voltage:AC110V Colour:As Shown Material:ABS Package Contents: 1 * Activate Diagnostic Tool 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.