Vehicle Fitment
This part is universal
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Universal 0 to 8 V Tone Generator and Polarity Tester by PAC®. Perfect for safely troubleshooting and testing audio systems. Offers an output range of 0 to 8 V at a variable 10 kHz to 13Hz tone for setting system levels, checking speaker x-over points, verifying connections, and general troubleshooting. The TL-PTG also has a 9 V 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, a small size for handheld use, and knurled control knobs for easy tone and level adjustments.