If you’ve been looking at the Innova 5610 and keep hesitating, here’s the reason to stop overthinking it. The 5610 already gives you full-system diagnostics, live data, and bidirectional tests so you’re not guessing. What changes the math right now is the bonus. Every purchase includes a FREE Innova 3380 borescope so you can visually confirm problems inside cylinders, valves, and tight spaces before pulling parts. You also get a 1-year extended warranty, adding coverage without paying extra. Les