Model 2D72 max voltage

amy

Customer Consultation


Hi,
I have buy a model 2D72 handheld oscilloscope from your brand.
I never used an oscilloscope and I have some doubts about the scales and maximum voltages.
I hope can help me.
In the data sheet published on your website, it says that the maximum allowed is 150Vrms, see pict added.
The question I ask myself is, is this value of 150Vrms the maximum allowed on the BNC CH1 or CH2 ports?
Thanks.




Reply


The maximum input voltage is protection voltage. If the input voltage exceeds this value, the oscilloscope may be damaged.
It is different from maximum measurement voltage.
The maximum measurement voltage depends on the scale, -40V ~ 40V with 10volt/div and probe ×1.