This is a simple stabilizer and I am using it for my 310L Whirlpool Fridge. I am not a fan of these oval shaped design stabilizers made by V-Guard but other than the design, I am satisfied with the product. Its hidden behind the fridge so ugly design is not a problem either. Body is made of plastic and cable is of good quality. Stabilizer is not very heavy which concern me but its working fine and not getting hot. It only gets warm after sometime which is fine. Product info says it has intelligent delay which provides delay in output only when needed. Delay is there but whether its intelligent or not, I am yet to check.

It's a quick delivery by flipkart . pros- 1)Glossy finish. 2)smart indicator i.e for input and output voltage.Every time when you will switch on this device it will show only input indicator which means that it is monitoring the input voltage whether it is optimum for the device or not.After it does that both the indicators glow.Usually it takes 2 minutes to judge the voltage.don't think that anything is wrong with it. pros or cons- 3)cord length is approx 0.6 m.which is fine if you keep the stabilizer on the top of the refrigerator otherwise you can use a switch board to extend the cord. Overall it's cool and you are also getting 5 yrs manufacture warranty. Isn't that awesome.

V-Guard, the name you can trust! Period. This is a very good stabilizer but I would not recommend it for refrigerator. why? This particular model VGSD 50 (Super Deluxe) just switches on the very instant it get power. Although the output is regulated, my Frig wouldn't take it. Thankfully i had the other VG 50 normal version of this, which has a 2-5 minute delay, before it gives output. That is more versatile and the Frig is happy now. My frig, had the issue where high voltage fried its temperature regulator & thermostat timer. With the VGSD50 the problem was still there. but after i replaced it with VG50, its behaving well. So far.