LVYUAN Voltage Converter Transformer 1500 Watt Step Up/Down Convert from 110V-120V to 220V-240Vt and from 220V-240V to 110V-120V with 2 US outlets, 2 Universal outlets, Resettable Circuit Breaker

It was enlightening to once again fire up my AEG 2EA 450W, 240V percussion / hammer drill after 40+ years. Still in the box and the drill in great shape. I had tried using a modern cordless and drill into my outside brick wall and failed. Purchasing the LVYUAN Transformer 1500, best deal ever. Used concrete bits of course and within 30 seconds had a 1" hole for the screw and insert. That drill is built for hammering, period. The Transformer didn't flinch. Even though the HZ frequency is different, this will have no adverse affects on this drill. (although may not be suitable for sensitive electronic equipment)? Would research that. Cool, silent, green light all the way. A great investment.

Useless. The device arrived and it hasn’t worked from the first time I plugged it in and switched it on. It was set to the correct voltage so the issue is clearly with the device. Buy a different transformer - not this one.

Excellent product and very well made! It works perfectly and allows Step Up / Step Down from either 220-240V AC 50Hz to 110-120V AC 60HZ or from 110-120V AC 60Hz to 220-240V AC 50Hz. Extremely happy with this product as it does exactly as advertised and if you require a Step Up / Step Down Transformer this is one of the best quality units on the market at a very reasonable price.

Received the packaging with missing a power cable and the transformer was found to be damaged. Do not know whether able to make a claim or not for this case.

We had the transformer installed for few months and this will be our 2nd one as the first worked very well. Connected 208 Volt Air Conditioning unit which is compatible. Then it stopped working. Amazon directed me to contact the manufacturer, which I did and was told to connect back with Amazon for a replacement. For some odd reason, replacement isn't available. Amazon advised me to return and repurchase which was quite the inconvenience for us. So I reconnected with the manufacturer directly and without much hassle nor any question asked, they agreed to ship me another transformer. I'm extremely satisfied with their customer service and how they'll back you when a problem arise. Thank you!