They have white ones for £11 but the piano black ones are £3! A cracking deal and great for a bit of piece of mind around the home especially if you use E Cigs! £8.79 on Amazon.
6 comments
ToneEQ
19 Jun 16#1
*store specific*
Still £11 in most stores, very good price at £3 though.
Oneday77
19 Jun 16#2
I think you are confusing surge protection with RCD protection.
Surge protects from voltage spikes travelling into devices.
RCD switches the device of if the Current draw spikes suddenly, in the case of dodgy E.Cigs.
Still voted hot.
stu83
19 Jun 16#3
I have a couple of these and the usb power output is unfortunately low. Will take a while to charge a phone compared to a 1ma charger
That's not how an RCD works!!
An RCD basically monitors the current flow out on the phase line and the return current flow in the neutral, any imbalance of these and the circuit is tripped!
![Fresh Breakfast Meat Box (Using code) @ Campbells Meat [Haggis / Lorne Sausage / Bacon / Black Pudding & More]](/images/topics/208684_1.jpg)
![[Xbox One] Q. u. b. e: Director's Cut on Deals with Gold](/images/topics/208716_1.jpg)
Opening post
6 comments
Still £11 in most stores, very good price at £3 though.
Surge protects from voltage spikes travelling into devices.
RCD switches the device of if the Current draw spikes suddenly, in the case of dodgy E.Cigs.
Still voted hot.
An RCD basically monitors the current flow out on the phase line and the return current flow in the neutral, any imbalance of these and the circuit is tripped!