You’re not alone. The Blue Point EEDM503A is a popular diagnostic tool, but finding the official documentation can sometimes feel like a scavenger hunt.
Otherwise, go grab that PDF from Snap-on, keep it on your phone, and get back to diagnosing.
Let me know in the comments. Disclaimer: I am not affiliated with Snap-on or Blue Point. Always refer to the official manual for safety instructions, especially when measuring high voltage or working on hybrid/electric vehicles.