question about duty cycle

hi to all.i want to know how i can do duty cycle and hz math channel in pico 4425 to measure injection pulse like your video.i can do it and in ignition coil.thanks

Moved your post to Diagnostic tools and techniques. Since it's not really a repair question and you'll get a lot more feedback here.

sorry and thanks

No problem! Can you tell us what specific video you're talking about? Give me the title or so and I'll post it up here.

Awesome. Thx for posting the video! Ok I had a quick look, can't even remember seeing this one, Paul has so many videos
I understand what you mean. Nice feature of the Verus. Maybe my friends here can chime in on this cause I don't have any snap on equipment, beside some wrenches.
So you want to perform this duty cycle test with your Pico. I do own a Pico but honestly I haven't performed an injector duty cycle test on it :blush:
If you go to 'Measurements' on top or below of the screen (doesn't matter) you have the ability to select duty cycle. Maybe you already know this. If you want I'll post a screenshot and go from there? Just thinking out loud..

Here's what I mean. I know it's not on an injector but principle's the same:

Ignore the annoying clicking in this video Here's how to create a new math channel 'duty cycle' in this case: