Marvo

Clamp meters measure the magnetic field caused by current flowing down a wire. Leakage clamp meters are measuring very small currents...

I've never seen the round peg type so every day is a school day. I've only seen the oval peg which was an s14s for the twin...

Are your labels going on the individual wires or over the outer jackets of the cables?

If your target air volume is 30 l/sec you need to look at the manufacturer published fan curve to see what pressure drop is going to...

About 10 years ago I had a contract with a mobile network provider to install underground LV electrical supplies and also a local earth...

I had a Dilog earth leakage clamp tester many years ago, it was about a third of the price of the Fluke or Megger and it did the job for...

Not sure about maintenance log requirements, I'm not UK based so I'm not familiar with your local codes of practice. If there's no...

I'm assuming it was an RCD tripping? Did you do an insulation test on the light? Did you insulation test any other components such as...