Installing amp meter today.
People posting how-to’s but i dont remember ever mentioned what wire gauge to use.
Mostly i get “use whats already there”, which is fair enough, but in case of chinese lasers there is no way to know as wire is not printed.
And what size SHOULD be used (i’m distrustful of chinese engineering here).
What are functional or safety considerations oversizing/undersizing ?
Tube is CDWG 80w (sustained).