What will my mojo ketone meter tell me about my body

[Dee_Eichler]

I need some sort of reassurance that I am doing keto right. I dont want to use the scale so i ordered a meter. I’ve been on keto for 7 weeks and staying under 20g of carbs. I do go over my protein alot because steak pretty much uses my daily allowance.
My protein is 82g. When should i test and what does it tell me??