Banggood

Me asegure de probarlo justo llegando y funcionó perfecto, indicador de voltaje, además de que si alguna de tus pilas está dañada, también te lo indicará, el instructivo impreso a un costado, algo difícil de leer, sugiero no quiten el plástico para una mayor duración!

Looks great but the instructions are poor. i thought there was more to it but no its just a sticker on the back. don't take the plastic off it helps protect it.

Product with a good quality finish, has already been tested and is working perfectly!

Works very well

Great to know immediately how many volts remain for each battery cell. Reads the total voltage and then shows for each cell the relative voltage

works perfectly, adjustable cell voltage value and very ringing alarm noise!

Excellent

It works great

Everything perfect.

Meria pekne a vyzerá že aj presne. Pípa dostatočne nahlas.