Review on COLOR TREE 12V Fuel Injector Tester: Powerful Scan Tool for Effective Stuck Fuel System Test, DIY Cleaning Kit Set by James Maruffo

I look forward to receiving it but I ordered this one instead of the others because the rest of the buttons can be pressed and then change the mode. The other device had to be disconnected from the battery and reconnected in order for you to be able to change modes. I thought this would be a minor inconvenience but having found this device it was a definite buy. I hope this helps the buyer.