220V 4000W Universal Motor Speed Controller Variable Voltage Speed Regulator LED Display Motor
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Very good.
I'm very disappointed! the item was badly packed, with only bubble wrap and arrived damaged. also too long shipping periode.
Arrived in good condition. I haven't tested yet, but everything looks OK.
This product came with wrong plug adapter, Irequested UK what was sent is EU what we suppose to do in this case
It works perfectly with electric tools
Take care
ok
Barangnya tidak bisa digunakan, lampu lednya mati
Заказ доставили быстро. Прибор работает. Регулировка напряжения начинается с 30 вольт. Напряжение на выходе отличается от показания шкалы прибора. Большое спасибо продавцу за евро вилку.
Está bastante bien para el precio que tiene. Cuando bajas el potenciómetro a la mitad, se vuelve muy inestable, incluso parpadea el display, pero bueno, funciona bien con una amoladora de 2800w