Electrical Tools & Supplies

They can handle two 120-volt circuits or one 240-volt.

A faulty ground is a serious risk.

Each has a technical meaning in an electrical context.

They're best for simple, low-power devices.

They're more reliable than their battery counterparts.

There are a few differences between compression lugs and mechanical lugs.

A ground fault receptacle is a special type of electrical outlet which has a built in circuit breaker.

Conduits protect the conductors inside them from various environmental factors.

A power surge can wreak havoc on your electronics.

Multimeters can be used to test a number of different items.

They can be key in AC repair.

There are many different types of electrical receptacles, and it's important to know the difference.

Installing a magnetic contactor can be accomplished in a short period of time with the right preparation.

Find a heat source and start shrinking things.

A residential load center is composed of a series of center panels or breaker boxes.

A power inlet box is a gateway that allows the power from a generator to safely enter the home.

To make your own tone generator, find an old speaker and brush off the soldering iron.

Split bolts have a split between the head and the end.

A wire tracer is used to identify wires and cables especially when these are set up in a group.

Should you be using a continuity tester or a voltage tester?

The electronics in your home are a significant investment so protect them from power surges.

A voltage tester is a handy tool if you know how to use it.

Prevent the risk of electrical fires in your home.

Ground copper wire is commonly found in electrical components.

Installing electrical wire connectors can be easy.

A great way to get cheap relays is to restore used models.

A broken fuse can be a safety hazard.

A fuse holder is for mounting fuses of all sizes and types.

They only seem more complex than regular multimeters.

Choosing the right materials can be confusing.

Start by disconnecting appliances.

These devices can be very useful for electrical projects.

Don't just use your electricity—understand it.

Ceramic fuses are among the most commonly used.

A tone generator is an extremely versatile device.

Conduit can make installation of electrical cables easier.

Plastic electrical conduit is piping that covers wires.

A cartridge fuse is a key part of an electrical system.

There are some advantages and disadvantages to consider.

The sling psychrometer is used to measure relative humidity.

Take these steps to use a network cable tester on your own.

Before measuring, calibrate your sound level meter.

A miniature circuit breaker is used in new constructions.

Flexible electrical conduit is easier to use than metal.

Ground rods dissipate current.