Hello.
I want to calibrate my UT50C, but don't know which trimmer for which domain.
LE: i identified some of them.
Here is what i have:
VR1 - DC voltage
VR2 - Capacitance
VR3 - AC voltage
VR4 - ?
VR5 - ?
VR6 - Temperature °F
VR7 - Temperature °C
VR8 - Frequency
VR9 - ?
![](http://b9.icdn.ru/c/cosmin34/8/57789418HjW.jpg)
I really like this multimeter.
It's really simple and i appreciate the ON\OFF button and automatic lighting. I hate the timed lighting on other models. On this one, the light is there exactly when you need it.
Anyway, i don't intend to work with itmin high voltage equipments. In rare cases, maximum 230V.
![](http://b9.icdn.ru/c/cosmin34/8/57818688lDk.jpg)