Digital Scale help please
I left of vaction and am back, ready to start dosing again. I went to measure out the ferts and the digital scale I bought (from ebay) says it needs to be recalibrated. I need 200g to recalibrate it. Anyone have any idea what I can use to recalibrate it without having to buy an expensive weight?
"What we do in life, echoes in eternity." - Gladiator
If I could harness the power of the sun, I'd focus it on my plants and watch them grow.
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