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by picoBill57
Tue Mar 09, 2021 4:24 pm
Forum: USB PC Oscilloscopes
Topic: 2204A Switching channels A and B during sweep!
Replies: 1
Views: 1982

2204A Switching channels A and B during sweep!

Hello and Help Please! Bill, Test Engineer; using Picoscope 2204A and Hantek Current probes for diagnosing my car. Attached files show the "channel swap". Probe on the starter wire and either a current probe or a back-probe on the coil. Setting the levels, etc. Occasionally got a good trace, but mor...