Electrical Principals Explained By Engineers & Electricians

When you’re carrying a lot of heavy tools, having a good backpack can make work a lot easier. The best electricians backpack should be comfortable, have lots of pockets and…

Fish tape (also known as electrical fish tape, draw wire, draw tape, or pull tape) is an electricians tool used to pull wire through walls or electrical conduit. Fish tape…

The best fish tape should be strong, easy to slide in and out, easy to carry, and have an impact resistant case. These are the main criteria we looked at…

Non-contact voltage testers (also known as voltage tester pens, test pens, or voltage sensors) are the safest way to detect the presence of AC voltage. Non contact voltage testers work…

Picking out the right voltage tester can often be a challenge because of the range of poor products saturating the market. A quality non contact voltage tester can let you…

While doing any kind of DIY electrical work, you’ll frequently find that you need to strip the insulation off of the wire you’re working with. Clean and accurate wire stripping…

A lineman (also known as a lineworker) is a person who installs and repairs cables or wires used in electrical power or distribution systems. This may include installation and maintenance…

What is a Multimeter? A multimeter, also known as a multitester or VOM (Volt-Ohm-Milliammeter), is an electronic measuring instrument used to measure various electrical parameters. Multitesters are a standard diagnostic…

Picking the right set of safety glasses is crucial for proper eye protection. The vast majority of work accidents can be prevented through the proper use of protective equipment, and…

Deburring is defined as a process of removing burrs and smoothing out the edges of the metal. It enhances the quality, boosts aesthetic value, and prevents distortion. Put simply, deburring…

Burrs are annoying. No matter how hard you strive for the perfect smooth edge – a burr here or there is bound to appear. That’s fine. But what’s not okay,…

Trying to use a pair of poorly-made wire strippers is a special kind of torture. Badly made wire strippers are a source of constant headaches. Having to constantly re-strip wire…

Every electrician needs a good set of insulated screwdrivers. Messing around with a useless set of insulated screwdrivers is not only a bad idea from a safety perspective – but…

My hands were throbbing in pain. My linesman pliers could barely open wide enough to fit the electrical wire I needed to slice. And even when they could – they…

A quality tool belt & bag gives you quick access to your tools without getting in the way. You want a tool belt that’s going to survive the hard yards…

A surge protector – also known as a surge suppressor, spike suppressor, transient voltage surge suppressor (TVSS), or surge diverter – is the name given to a broad group of…

A quality multimeter gives you the readings you need quickly and accurately. While a cheap, badly made multimeter will only give you inaccurate readings (and headaches). But not all cheap…

An alarm dialer (or alarm dialler) is an electronic device that automatically triggers an alarm when a predefined condition is met. This alarm is accompanied by a specific action –…

A junction box – also known as an ‘electrical box’, ‘jbox’, ‘or ‘terminal box’ – is a protective box where wires are interconnected. Junction boxes are found both indoors and…