This Class 1 Division 1 oxygen level warning light is approved for use in hazardous environments where explosive and flammable gases, vapors, and dusts may exist.

This multifunction power fitting brush cleans fittings and tubing and is ideal for large plumbing and refrigeration projects.

With any piece of HVAC equipment, regular cleaning is a critical component to ensuring efficiency and sustainability.

The right tools in the right hands can make all the difference when it comes to home-performance services. NCI president Rob Falke and other contractors provide a list of the tools required to be successful in home-performance work.

Featuring the Versa-Clutch^® system, this screwgun dials in the proper torque needed to effectively drive fasteners.

This wiring assembly and wire repair tool kit includes three specialty ergonomic hand tools for cutting and stripping wire as well as slitting cable jacketing.

This digital pressure and flow gauge includes five ports and connectors for USB, Ethernet, power, micro USB, and fan control.