Reality , Other people ( not much ) using few model clone from sanwa yx361tr ( samwa - proskit ....etc ) . And young people don't have much knowledge about analog pointer meter.
In 越南 chineses analog meter unpopular . Few people own MF108 or MF500 or MF47 ( new version ) . I am one of the few own MF35 - MF64 - MF63 - MF18 - MF10 - MF96VP - MF47 date 1986 and MF47 date 1990
I think problem of meter unpopular it's hard to buy ( can not make market and it's very difficult to approach - Xianyu - 淘寶)
Yesterday , im disassembly MF10 , clean Battery leakage in battery holder. But process stop when i want to take out PCB . Screw nut very tight , and i dont have tools for take apart . Today need buy one curved pliers and try again .