This el-cheapo capacitance meter won't do the job for you
I have an question ... How in earth , do you know that ..
Every instrument , expensive or cheap , has be made , with some portion of R&D behind it.
If it was a total failure , it would never be at the production line !!
The most demanding tasks , in everything has to do with capacitors testing ,
from my experience was :
1) Small ceramics in Pf ( that was used in the first stage in a transmitter ) ( controlling modulation or frequency )
2) Small electrolytic 's , in the input or output of Stereo preamp 's , and they must be checked ,
so both channels , to work in similar specs ... those are from 3.3mF to 10mF the most .
In larger electrolytic 's , there is no need for accuracy at all .
One large 1000mF its still good , even if it fall to 800mF ...
Not to say , that in large electrolytic 's , just an visual inspection , is more than enough , so to be able to tell .
If we start speaking , about total accuracy in such devices ,
we should start talking also, about calibration ...
Even 15 years back we had working capacitor-meters , on our multimeter 's and they was working fine.
Its hard to believe that an modern design of 2007 at list ... will fail to do the job , that older ones 15 years back was, doing fine ..
About mater of taste .... fancy look and large display ... its just an capacitor meter , an simple device , why it should look like a gadget, of the latest 007 James Bond movie ..