I'm always strain/pheno hunting so my potency is all over the map. I'd highly recommend this
tCheck is a home cannabis testing device that makes it simple and quick to measure the THC potency of your infusion, concentrate, or raw flower.
tcheck.me
My heart's conduction system couldn't take a space shot anymore so now I can get a measurement I'm consistent in dosing across strains/phenos. Some people argue it's not accurate enough. I don't need reference grade lab testing I only need relative testing and this works well for me.