Your search for the best Automotive Diagnostic Tools In UAE » is over with us. Our company Ishfaq Arif Workshops Tools TR. LLC Is the best for these tools. We are a popular Car diagnostic in UAE and we help you save money. Diagnostic costs lots of money. If you have to take your vehicle to the mechanic every time your check engine light comes on, that money adds up, quickly. Professional Car diagnostic tool helps you check engine light warns you of a serious problem. You know, a problem where you shouldn’t be driving anymore without repairs.