But that's all a £60 "Calibration" ever is, regardless of the age of the tester.
If it helps any Sb8389, I'm using a 6 year old 1720 without any calibration issues. - Saying that it does need some straightforward "maintenance" of it's internal test-lead connectors from time to time, and like...
I always warn customers with existing installations against it. Stiff old cables, too may connections jammed inside boxes and wonky walls don't go with any screwless stuff. Also the wall coverage is often smaller, meaning openings round the edges get revealed.
Just about OK on new build provided...
But it's not fault current, it's any residual installation neutral return current which is able to lift the MET and all exposed conductive parts. The neutral current is surely still balanced in the tails since it's got to be the same as any live current. (There is no earth fault in the...
.
I don't see that. Image attached. Surely in PME case, an RCD would need to be before the head so as to be able to pick up on return N current not running in PME N ? - It could still look balanced in the tails.
I more or less had to refuse exactly that request recently. It's going to get more common, and especially with hybrids which only need small charge off 13A socket, hard to draw a line against the regs.
No regulation to say you can't. Strikes me as not the most sensible thing to do, but then think of situation in loads of house with 2 way upstairs-downstairs lighting. Often as not one of those boxes (if it's a double switch also for somewhere else - say the landing), contains 2 circuits.
Add a...
In my kitchen we have a number of porcelain shade pendants over work surfaces, and a few similar style onset spots (Original BTC, too expensive to buy new, so sourced variously on ebay) .
Another huge benefit (for kitchen extensions) is no break of the vapor barrier or insulation in the ceiling...
There is a market for cut-price EICR. There are websites out there devoted only to offering bargain-priced reports. Sadly there are plenty of landlords who see the requirement as only an annoyance to the collection of rent, and one to be expunged at the lowest possible cost.
I've come across...
I wouldn't want downlights in my house! The British have a love affair with them though. I fit plenty for customers.
I've found Aurora to be nice, didn't much like Ansell (Orbio), was underwhelmed by JCC Hybrid 9. Numerous cheapo brands, have been sometimes OK, sometimes not nice, but suits low...
I would definitely prescribe it for a new build, the small extra cost would be negligible. It opens up loads of options for switching which (because of the way we do things in the UK) are closed to most domestic installations.
If they really do want downlights (seems a bit out of place to me), fitting into a squashy/crumbly sort of ceiling, you are unlikely to get a clean opening. I'd choose a downlight which could (if necessary) take a "converter ring" as standard to cover the unsightly mess you might create when...
Torque drivers are detrimental as often as useful IMO.
I straight-up told my annual assessor the same.. "I have one but rarely use it", without any sort of argument.
Problem is that since they have been encouraged by NIC etc, they are getting used, even for screw-terminal neutral and earth bars...
I'm a bit disappointed it went in the rubbish. Bother. Should have kept hold of it. I wasn't expecting an exciting time discussing 1940's junction boxes.
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc