[RE-wrenches] Refractometer vs Hydrometer?
Dana
dana at solarwork.com
Sat Feb 13 12:43:01 PST 2010
We have retired the Hydrometer and now use only refractometer. We have used them for 4+ years now.
Our clients that do their own battery maint. Are so impressed that we have sold quite a few to that crowd too.
They are safer and less intrusive: you only use a drop of electrolyte.
Faster to use than a Hydrometer.
Appear to be a more accurate reading VS. the Hyd….
Will check propylene and eythethlene glycol concentrations.
Are 1/10 as susceptible to getting broken in a work truck or situation.
1/3 the size of a hydrometer and live in a padded case.
Calibrated to distilled H2O and we have never had to re-adjust the setting.
And best of all they are easy to keep clean and do not drip battery acid for days even if the hydrometer is washed out.
A hands down winner in my book - $100-125 at your local plumbing wholesale. You may want to get an extra plastic flap lid, we have had a couple come apart.
Dana Orzel
Great Solar Works, Inc
www.solarwork.com
E - dana at solarwork.com
V - 970.626.5253
F - 970.626.4140
C - 970.209.4076
I will be the shift in how the world uses power! - Dana Orzel
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