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AC signal on Hantek 1008B

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Post time 2017-7-18 21:53:18 | Show all posts |Read mode
I have a Hantek 1008B USB oscilloscope and I know it is DC coupled inputs only, but will I damage the inputs if I connect them to AC signals with negative voltage?

Also what is the voltage range of the inputs?

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Post time 2017-7-21 11:45:43 | Show all posts
The input protection is 400Vpk(DC + AC peak).
But the max. measurement voltage is ±20V without attenuation.
Suggeat the voltage should not exceed ±20V without attenuation.
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