Ion Tester

In stock
for Ion Cords
A device every Ion Pumping Cord user must have! The LED will light when the red and black leads on Ion Cords are connected to the red and black leads on Tester. When leads are reversed, the LED will not light up. Powered by two 1.5 volt AA or one 9 volt battery (not included).

Note: for the Manaka Ion Cords, a dim light may show on the LED when the clips are connected red to red and black to black, however, these cords are still functional - the battery in the tester is over powering the sensitive diode.
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