1.OTOFIX D1 PROS is an upgraded version of D1 and D1 PRO.
2.OTOFIX D1 PROS has more advanced hardware: Android 11.0 tablet, Super-large 10.4 touch screens. 7250mAh rechargeable battery (up to 15 hours or more of battery life) 4GB RAM+128GB ROM, to save more vehicle documents and customer data. CPU processor updated to 1.8GHz octa-core to perform diagnostics quickly and efficiently. 5X FAST AUTO Scan 2.0 technology.