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.

I got the product through India post registered parcel. The consignment arrived as mentioned and the packing was intact, so 5 stars for that. The package includes the stabilizer and the warranty card.The product I got was different from the picture shown in the amazon website. But anyway it was also vg 50 model. The same model is given as a separate ad in the amazon website. There is a confusion in the vg 50 model. From my side, I think it is the new model of vg 50 that v guard now produces, what we see in the picture is the old model.This model is having a constant delay and not starts instantly as mentioned by the other reviewers. This is apt for use with refrigerators upto 300 litres.This model have a three pin outlet at the backside and supports whirlpool three pin plugs no issues as others have mentioned. Whirlpool 245 l model.