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Friend had a multimeter, not a very dear one just £30, was testing an outside light and said he tested the whole light inside belled everything out and tested the ballast which has built in ignitor and came to use his multimeter and it’s coming up with weird readings could this be why?
Just wanted to find out if anyone else has had issues with false activations with Fike Fire Alarms (twin flex)
I have this one site where we get false alarms at least once a month due to cobwebs.
Any ideas on how to stop these?
I understand from the wiring regs that if I am to run a cable through a ceiling/floor joist I have to adhere to certain rules to keep it safe -50mm/armour etc.
I currently have a plasterboard ceiling with some holes in it. My plasterer will put another layer of plaster board over this when...
I keep reading about people wanting advice on courses, and this one keeps coming up.
Mainly with Trade Skills 4U
But I've tried to Google it (all roads seem to lead back to TradeSkills4U) and City and Guilds dosnt seem to come up at all ! what i find strange.
Even Tried to look it up on...
I need an LED lux meter that can measure the full spectrum of light emitted. Any recommendations.
I also need to convince the 'buyer' and engineer as to why normal meters don't work.
Good solid advice please, with some links?
hi im doing second fix on one of the re-wire house, down ring and today i was doing my zs test i tested all sockets but one side of the twin double socket is reading trip then the other side of the same socket is fine,im useing megger mft 1553(no trip) setting.pls help
I'm looking for some advice on placement of pir.
1)How do most of your cheapo PIR sensors work
2)alot of ppl say to not face them to a window. However what if it's unavoidable due to the room layout?
They say that sunlight can cause false alarms as the sun moves. Are there pirs that are...
Refit in a 2-up-2-down cottage with added Utility adjoining kitchen. Have 1st fixed interconnects in utility and landing for mains s/alarms.
Customer asked what was the position on having a heat sensor also in the kitchen?
What are peoples thoughts?
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