Supco BRK3 3 Amp Fuse Pro Breaker - Tester with Light

Plugs into PC board on furnaces, boilers, air handlers, unit heaters, roof top units, water heaters and any system with a fused printed circuit board.

• Auxiliary wires for more applications
• Built-in light for dark, hard to reach areas
• For low voltage circuit testing w/o wasting fast-blow fuses
• **NOT for permanent use, does not replace a factory accepted fuse.
• Part of our SUPCO® TradeFox™ Technician-Invented product line