Someone suggested me to purchase a voltage stabilizer as it stabilizes our home appliances electric products. On founding it to be a good product, we went to the showroom, understood its working and purchased voltas vn2-4kva voltage stabilizer.
It was not costly and portable. I took it specially for my Refrigerator and Ac. There was no problem till one and half year but suddenly one day, it stopped working along with my Fridge. I really did not understand why it happened and called the technician. He said the voltage stabilizer has more damage and because of which Refrigerator also got damaged. He repaired the Refrigerator but advised me to not repair voltage stabilizer as expense was more and in that all together a new one can be purchased.
I was upset because it has been hardly one and half year and it got damaged completely ruining my other appliances too. I did not repair it nether bought new one. Would not suggest buying voltas stabilizer and guarding your home appliances.