Posted Thu, 29 Sep 2022 23:12:04 GMT by User, Forum

In the manual, it lists the MSO44 as being able to do 500 uV/Div. When using the TPP1000 probes or the TAP1500, the oscilloscope will not go below 5mV/Div. Is there something I am doing wrong, or is it a probe limitation?

Posted Thu, 29 Sep 2022 23:17:05 GMT by Expert, Tektronix Applications

Hello,

Both of these are 10X attenuation probes, so the scope needs to multiply the voltage at the interface by 10. This is why you see a 5mV/Div minimum. To avoid this, you would need to use a 1X probe.

You must be signed in to post in this forum.