I I received the items today, all seem OK, although weren't well packaged. I going to tested them on a few days, hope all are ok, functioning Thank you BG

I I received the items today, all seem OK, although weren't well packaged. I going to tested them on a few days, hope all are ok, functioning Thank you BG

I I received the items today, all seem OK, although weren't well packaged. I going to tested them on a few days, hope all are ok, functioning Thank you BG

Cool voltage regulator, very smoothly adjusting, and nothing warms. I used to pick up a membrane pump, but I tried a bunch of different engines and even a cooler. That's all right, then!

Класный регулятор напряжения, очень плавно регулирует, и ничего не греется. Брал для мембранной помпы, но пробывал кучу разных моторчиков и даже кулер. В общем всё ок советую!

Cool voltage regulator, very smoothly adjusting, and nothing warms. I used to pick up a membrane pump, but I tried a bunch of different engines and even a cooler. That's all right, then!