Good quality working fine and it looks strong. You connect it from the left as seen in the picture

Good quality working fine and it looks strong. You connect it from the left as seen in the picture

Good quality working fine and it looks strong. You connect it from the left as seen in the picture

works perfectly, it shows voltage for each cell plus for all together. By pressing the button you can set the lower voltage when buzzer should peep, between 2.70-3.80 V or turn it off.

works perfectly, it shows voltage for each cell plus for all together. By pressing the button you can set the lower voltage when buzzer should peep, between 2.70-3.80 V or turn it off.

works perfectly, it shows voltage for each cell plus for all together. By pressing the button you can set the lower voltage when buzzer should peep, between 2.70-3.80 V or turn it off.