Products > Test Equipment
New low-cost ($170) 100MHz Differential scope probe from Micsig
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JPortici:
Hi simone, for how long are you going to do this promotion?
simone.pignatti:
ciao, for sure till September '17
2N3055:
With a 500X probe, noise is potentially problematic...
Does anybody know what is noise spec ..?
simone.pignatti:
?40mVrms (50X)

?230 mVrms (500X)
Hydron:
Input referred noise spec:
?40mVrms (50X)
?230 mVrms (500X)

An example of pk-pk noise (measured by Micsig, compared with Tek P5200A) can be seen on the aliexpress listing linked in the OP.

If the noise spec (and other specifications) are true, these could be a really good deal if the somewhat low sensitivity (50x) is OK for the intended application.

edit: see http://www.micsig.com/UploadFiles/file/High%20Voltage%20differential%20probe.pdf
I note the oddity of 75R output impedance though - not an issue if it's driving 1Mohm input, but unusual and annoying if you want to drive 50R! Is this really the impedance, or is it a typo?
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