corona-camera

corona-camera

Powerful Cameras and Drones Vastly Simplify Power Line Inspections   Corona discharge in high-voltage electrical power lines is undesirable for many reasons. It indicates a loss of energy and it can produce audible noise, such as buzzing, cracking or humming....
Choosing a 10 Amp Micro-Ohmmeter

Choosing a 10 Amp Micro-Ohmmeter

10 Amp Micro-Ohmmeters are one the most commonly purchased test instruments and have a multitude of uses which can be divided into Non-Inductive and Inductive applications. All micro-ohmmeters are suitable for non-inductive applications which include: Busbar joint...
Quality Test Instruments at the best price

Quality Test Instruments at the best price

We all know that mostly “we get what we pay for” but some suppliers can become greedy if they have a monopoly on a market segment! For too long buyers of test instruments have been conditioned to pay more than they should for top quality. Sonel, one of Europe’s most...
The New Trend to Hand Held Test Equipment

The New Trend to Hand Held Test Equipment

Hand held instruments like multi-meters and Insulation Testers are now a given but with the improvement of battery technology and smaller lower power components, many larger instruments are shrinking to hand-held sizes and weights. Swedish manufacturer DV-Power is the...
Focus on Compact, Handheld Earth Resistance Testers

Focus on Compact, Handheld Earth Resistance Testers

In addition to the Sonel multi-function heavy duty tester MRU-120HD, Sonel also has an impressive range of affordable handheld, compact models.With 20mA test current these models give you more for you dollar than comparable brands.Below we highlight our 3 favourites...