About This Item
General Features: Tone Generator and Speaker Polarity Tester. Perfect for safely troubleshooting and testing audio systems. Output range of 0-8 volts at a variable 13 to 10, 000Hz tone. Use for: Setting system levels. Checking speaker crossover points. Verifying connections. General trouble shooting. 9V Speaker popper for visually testing speaker connection polarity. Includes RCA and alligator clips for connection. Auto shutoff for extended battery life. Control knobs for easy tone and level adjustments. 1-year Manufacturer's Warranty.
