cwah
100 MW
Hello
I bought this and it's quite nice:
http://s.aliexpress.com/yiYfueqy
However the power shown seems a bit out of whack. How can I calibrate voltage and ammeter correctly? Is there something I can buy to find out what the proper voltage and power usage of my set up is?
Thanks
I bought this and it's quite nice:
http://s.aliexpress.com/yiYfueqy
However the power shown seems a bit out of whack. How can I calibrate voltage and ammeter correctly? Is there something I can buy to find out what the proper voltage and power usage of my set up is?
Thanks