
Slightly larger power sensor. I like the screen and the graphics. I wouldn't bet my life on a pattern, but it's easy to tell if you have a signal or not. A minor annoyance, it doesn't automatically switch audio from power to ground if it's connected to the signal cable the whole time. This was very useful when working alone when the tester could not be seen but could be heard. I have 4 Autel scanners and decided to try their power probes. They don't disappoint.

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