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Very effective speaker polarity test device. Perfect for the speaker manufacturers, repair shops or for the DIY enthusiast.
It works by connecting the wires to a speaker or a driver, place the Phase-it within range of the speaker and push the "pulse" button. The advanced microphone detection circuitry of the Phase-it will determin the polarity of the connected speaker. GREEN LED for correct polarity and RED for incorrect polarity.
More information and pictures are availble at www.phase-it.com
The phase-it is now in stock and ready for sale!
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