Dr Tom Brookes, Managing Director of Zzeus Training and Chair of the Fire & Security Association, provides insight into fire cable installation, and explains why correct insulation and continuity ...

This simple but clever continuity tester sports two LEDs: RED LED = circuit resistance is < approx 10K, GREEN LED = circuit resistance <10Ω. It consumes approx 8mA from a 9V battery. When not ...

To get a good idea of the changes that have been happening to cable testers, think of them as circuit analyzers. This much more inclusive classification not only covers cable harnesses, but also power ...

Cable testing verifies you've completed an installation in accordance with all of the terms and conditions of the contract and industry standards. When you're testing copper cabling, it's important to ...

Enabling test lab automation provides an organization with the opportunity to test devices, applications and services faster, and to establish 24/7 operations from anywhere in the world With ...

Home improvement addicts really get excited about their power tools. And in the shadow of drills and sanders, the multimeter doesn't get much love. Too bad, because multimeters are just as useful and ...

During the big Chile power outage, almost all homes and businesses went dark. Earlier this week, I found myself with a front-row seat to an unexpected natural experiment in business continuity. As I ...