Bought a used Lunar, turned it on but getting a 303 error message. So I tried to recalibrate, but it’s not working. Not calibrating at all. I have a 100g Acaia weight. But no good.
Also, when I tare it, the reading keeps going up.
have I bought a complete dud?
Also, when I tare it, the reading keeps going up.
have I bought a complete dud?

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