![](/store/e.gif)
![Audio Polarity Checker Phase Detector Self-Test Auto-Off PD-9A Speaker Tester picture](/parts/img/g/U6MAAOSwumle6qPy/s-l225/Audio-Polarity-Checker-Phase-Detector-Self-Test-Au.jpg)
Audio Polarity Checker Phase Detector Self-Test Auto-Off PD-9A Speaker Tester $43.00
![IndusTec DC 20A Motor Polarity Reversing - Toggle Switch Maintained DPDT 3 Pos picture](/parts/img/g/AHYAAOSwwwJmDeZH/s-l225/IndusTec-DC-20A-Motor-Polarity-Reversing-Toggle-Sw.jpg)
IndusTec DC 20A Motor Polarity Reversing - Toggle Switch Maintained DPDT 3 Pos $14.99
![Honeywell Quartz Polarity Sensitive Hour Meter 85098 picture](/parts/img/g/a4QAAOSwxHtlvTsX/s-l225/Honeywell-Quartz-Polarity-Sensitive-Hour-Meter-850.jpg)
Honeywell Quartz Polarity Sensitive Hour Meter 85098 $79.99
![Genuine Lincoln Electric ARC POLARITY SWITCH picture](/parts/img/g/ewMAAOSwBpxk1oDC/s-l225/Genuine-Lincoln-Electric-ARC-POLARITY-SWITCH.jpg)
Genuine Lincoln Electric ARC POLARITY SWITCH $250.01
![Allen Bradley 937ZH-DPBN-2 Intrinsic Safety Zener Barrier, Positive Polarity DC picture](/parts/img/g/-rYAAOSw2fdlAix7/s-l225/Allen-Bradley-937ZH-DPBN-2-Intrinsic-Safety-Zener-.jpg)
Allen Bradley 937ZH-DPBN-2 Intrinsic Safety Zener Barrier, Positive Polarity DC $139.99
![IndusTec Motor polarity reversing - Toggle Switch 3 Pos DPDT Momentary 12V 24V picture](/parts/img/g/HqUAAOSw7YRksYB7/s-l225/IndusTec-Motor-polarity-reversing-Toggle-Switch-3-.jpg)
IndusTec Motor polarity reversing - Toggle Switch 3 Pos DPDT Momentary 12V 24V $14.99
|