I had a fairly accurate hydrometer for years that I verified against a refractometer. It's been giving weird readings lately and I figured it's as good a time as any to get the right tool.
Anyone have an extra they would be willing to part with? If not, what's the cheapest place to get a good one, local or online?
Anyone have an extra they would be willing to part with? If not, what's the cheapest place to get a good one, local or online?