my brother has a device that shows how much electricity he is using im assuming its one of these smart meters
im going to make a point of taking a power drill each time i visit infact my phone could do with a charge so i may visit today
at least i will be able to see how much money im saving by using his electricity
mind you these devices are handy you can bill your kids and deduct from their pocket money what they use to charge laptops,tablets,phones and use on teh xbox
