I want to capture two signals:

1. Injector signal, negative pulsed
2. COP, positively pulsed 4volts

Is there a way to do this?

Hello guys? I was curious if anyone else is having the same problem as me? When Im using my 4ch pico and my HP laptop is plugged in into the charger, my signals get really distorted, and when I unplug my laptops power supply/charger, then the signal get way better?? But I need or want my laptop plug...

Hi, my name is Alex and I own a pico scope...

I hope this forum can increase my knowledge so that I can fully utilize pico's capability...