I'm considering getting two of this probes recently, I thought I should get a discount from Micsig if I can buy two.
I also saw this guy made a video for this scope, unfortunately, it seems in French language, so most of us would don't understand what he is talking.....
Micsig DP10013
I have made a short summary of the most important topics that are being explained, please note I am sticking as closely as possible to what is being said.
Reference video time indications are put in [ ] for easier reference.
1. Introduction
Probe was procured via Banggood and was considered as not being expensive
2. Unboxing [1:00]
Good quality box
Details on the content of the box
3. Closer look at the probe [2:20]
Two flexible input leads however not silicone, quality assessment 'rather good'
USB input (power) and one output
Detailed description of the contents of the leaflet [4:29]
Question raised on CMV (1300V) vs Max Input V to earth (1000V)
Measured current consumption about 200 mA
4. Tests
Considerable noise level, probe needed calibration (procedure is explained in the leaflet) [10:50]
CMRR 50Hz/10MHz sinus with max 20V P2P from a Rigol generator [12:10]
Sensitivity: acceptable for high tension measurements [15:00]
Linearity: green trace on oscilloscope is output generator, yellow trace output probe [16:50], as of 5 MHz slight out of phase noticeable [18:40]
Bandwidth: not really linear, logaritmic view shows a flat response up to about 10MHz [22:40], remark: test conditions suboptimal because of equipment limitations
Mains connected to Siglent 1202X-E, probe X500 [23:25]
Connected to (defective?) switched PSU [25:13]
Safety warning when working with high tension (test setup is not safe!) [26:20]
Internals of the probe [27:35]
5. Conclusion
The probe has its limitations but does a good job [28:50]