I tested the new laser I bought with my power meter and it measured

I tested the new laser I bought with my power meter and it measured 51W. Nice to get a laser where the advertised and actual power are equal. But I have a 60W tube that I will be transplanting it into and then using the 50W tube in a K40 with a tube extension box on it.

I’m interested to know what power meter you’re using.

I am using this one: