Thread: Sizing Zincs.
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Old 09-24-2013, 10:30 AM   #6
psneeld
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City: Ft Pierce
Vessel Name: Sold
Vessel Model: Was an Albin/PSN 40
Join Date: Oct 2011
Posts: 28,151
Quote:
Originally Posted by Larry M View Post
I looked at buying a reference electrode but I also wanted the shore power and Hobo's AC/DC system checked for stray current. The technician, with our help, checked every circuit (AC and DC) on the boat plus the shore power. Since we've owned Hobo, we had practically rewired the entire DC and most of the AC system so it was good to get another set of eyes (plus a report).

A silver/silver-chloride (Ag/AgCl) reference electrode can be had for ~$125 plus you still need a digital millimeter.
wow they have gone up...had mine for about $35 years ago....
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