UNI-T AC Circuit Breaker Finder with Integrated GFCI Outlet Tester AC 90-120V USA Plug + Adjustable Sensitivity Beeper Indicattion+ Flashing LED Light

⚡【ADJUST SENSITIVITY TO LOWEST SETTING】Befor you test,Please adjust sensitivity of the ac circuit breaker finder to lowest setting.Or it beeps at

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⚡【ADJUST SENSITIVITY TO LOWEST SETTING】Befor you test,Please adjust sensitivity of the ac circuit breaker finder to lowest setting.Or it beeps at

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⚡【ADJUST SENSITIVITY TO LOWEST SETTING】Befor you test,Please adjust sensitivity of the ac circuit breaker finder to lowest setting.Or it beeps at

UNI-T AC Circuit Breaker Finder with Integrated GFCI Outlet Tester AC 90-120V USA Plug + Adjustable Sensitivity Beeper Indicattion+ Flashing LED Light

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