Appears to me that his claims exaggerated as electric iron can never save more than 5 percent due to mostly heat generating function - one cannot save electricity used in generating heat!!
I bought this brand ......... no regret as I save good money to payback under two months
He sells device specifically for saving aircond electricity usage too plus big users of electricity like SMEs or factory
https://www.gumtree.sg/a-other-elec...ty-increasing-to-10/1001570598980910673378809
This was the result of electricity saved when I was tracking it before and after installation........ I am happy with the money saved. The device is same as that referred to by Pek Kim Lui......... This device really saves money!!!!!!!!!!!!!
Electricity Usage
S/NO MONTH/YEAR USAGE AMOUNT REMARKS
1. Dec 06 343 kwh 73.61 Bench Mark
2. Jan 07 401 kwh 80.28 Kavitha ROM ++
3.
Feb 07
492 kwh
98.50
4.
Mar 07
432 kwh
85.82
5.
Apr 07
569 kwh
108.36
6.
May 07
569 kwh
108.36
Estimated
7.
Jun 07
660 kwh
125.58
Installed system 3 aircon
8.
Jul 07
621 kwh
127.43
Replaced Fridge
9.
Aug 07
602 kwh
123.53
10.
Sep 07
602 kwh
124.20
Kavitha Wedding
11.
Oct 07
521 kwh
111.57
Kavitha at new home
12.
Nov 07
Joey at new home
Replaced Microwave oven
13. Dec 07 562 kwh(estimated) 120.16 Installed Electricity Saving Device
14. Jan 08 340 kwh 86.71 Reading done on 4th Jan
15. Feb 08 474 kwh 107.22 Estimated reading 4th Feb
16. Mar 08 403 kwh 91.15 Reading taken on 3rd Mar
1) Peak Electricity Usage of 660 kwh in Jun 07;
2) Electricity Saving Device installed in Dec 07;
3) Lowest Electricty Usage of 340 kwh in Jan 08;