suitable for OPCOM 2021 with USB Dongle Diagnostic Tools Op-Com V1.95 Flash Update Op Com V2021 for Car Diagnostic Tool-FO SHAN RAN WANG 1. Full status information (Present, Not present, Intermittent) 2. You can print out, save, or copy the fault codes to any other application. From the fault codes window, you can go directly to the measuring blocks window. 3. The program shows you measuring block information on many control module, you can choose anything from the list on your own. 4. The program is capable of showing 8 measuring block parameter simultaneously. The sample rate is depends mostly on the communication protocol. For example, older system, like -B X 25 DT Engine (-9141-2) can be very slow, during communication, while newer Multec, or Bo-sch units are faster (using KWP-2000), and the newest CAN based control units are very fast! You can also run output tests on many controllers. NOTE: the better use 7 Newest opcom 2021 : 1.You need to connect blue usb dongle,then open software 2. newest software professional 200603a. can support cars to 2021. 3. Supported languages: English 4. Firmware Version: Real V1.95,support flash update 5.work on 7 32 bit/64 bit Warm Tips : 1. If your CD was broken or can not readable, please contact us for software download link. Do Not Open Dispute Or leave Negative Feedback,Thanks! 2. Please disconnect internet and close software when you install or use the opcom software. 3. 2021 USB dongle only work with upgradable opcom v1.95 ! Different batches, different angles and lighting, there are slight differences between the product and the actual product, which does not affect normal use. Colour:Black Material:ABS Package Contents: 1x OPCOMV1.95 2021 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. Please pay attention to the title and description when buying, and pay attention to the title and description when buying.