http://www.rwctesting.com/engine.htm
RWC carries refractometer type hydrometers that are much more accurate and
easy to read. SG reads 1 .100 to 1.400 in 0.01 increments, temp compensation
is automatic, F or C scale. Doesn't need to be flushed out after each use to
remain accurate and best of all, it's not made of glass.
Cheap? No but neither are good batteries.
Jim Duncan
We used to buy temperature compensated hydrometers from AEE to include
with the sale of a battery bank for off grid customers. My sales person says
AEE is no longer carrying that item. I believe they were made by Dekka.
Recommendations for a new source for battery hydrometers in the $8 to $
15 range?
David Palumbo
Independent Power LLC
462 Solar Way Drive
Hyde Park, VT 05655
www.independentpowerllc.com
NABCEP Certified PV Installer
Vermont Solar Partner
23 Years Experience, (802) 888-7194
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