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The SUPCO MAG1BK magnetic test leads are designed for technicians. Ideal for low voltage troubleshooting recessed terminals in thermostats, control boards, sensors, switches and alarm panels. These test leads are color coded and part of the SUPCO TradeFox Technician-Invented product line.
Magnetic test leads designed for HVAC and refrigeration applications. Perfect for technicians working on low voltage troubleshooting.
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