Corrosion Reference Electrode


Corrosion Reference Electrode
	List Price: ~~$189.99~~ Our Price: $118.14 Product Specs	A portable silver/silver-chloride electrode for performing corrosion potential surveys on yachts and boats.


CORROSION QUIZ
1) Which voltage reading comes from a vessel's bonding system that's protecting its underwater metals from seawater corrosion?
A) 0 mV B) -405 mV C) -536 mV D) -908 mV E) -1420 mV	Click here for the answer.
2) The zincs on a boat are lasting only two months. With a new set of zincs installed, the hull potential is -986mV. When the radar unit is turned on it reads -761mV. What’s the problem?
A) Radar is set to wrong range. B) House battery is weak. C) Galvanic isolator has failed. D) Hull zinc is too small. E) Radar unit is miss-wired.		Click here for the answer.
Ouch! Don't let this happen. Click to enlarge.