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Peripheral PTG tone generator / speaker polarity checker. Perfect for safely troubleshooting and testing audio systems. Offers an output range of 0-8 volts at a variable 10 kHz to 13 Hz tone for setting systems levels, checking speaker x-over points, verifying connections and general trouble shooting. The PTG also has a 9v speaker popper for visually testing speaker connection polarity. Connections can be made via supplied RCA or alligator clips. It features an auto shutoff for extended battery life; small size for hand held use and knurled control knobs for easy tone and level adjustments.
Product Code: PTG
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