Customer Reviews for Variac Transformer Variable Ac Voltage Regulator 500va 1500v/min 0~130v 5amps

Does what it says.

Works great. Heavy duty design. Good price.

this item is great. works exactly as expected, no issues. shopping process was quick and easy. have been using regularly for over 3 years now and no issues. i did add some accent marks to highlight the settings. makes it easier to see the settings. no issues with performance of unit.

I like how solid and easy it is to use, just wish it had a digital voltage display, great nonetheless.

Regulates voltage nicely.

it is heavy, like it should be. Very well packed with dense foam. works. The instruction book is not good enough; if you are not comfortable how these work (carbon brush, etc) do some research. Mophorn 2KVA Transformer Max 20 Amp Variable Transformer 0-130 Volt Output Variable AC Voltage Regulator for Industries Equipment Appliances $70 14apr2023

Great item. Delivered before delivery date ... Thank you!

Very sturdy and works well. No complaints

Voltage meter is accurate (as far as a simple analog meter goes) - double checked it with lab-grade voltmeter. Output A.C. waveform is stable under maximum-recommended full load - verified with oscilloscope. It is, after all, just a transformer coil with a wiper arm. Seems beefy enough. Haven't over-maxed it to see if fuse blows. They supply several extra fuses, so I assume it has been an issue. Would buy again, if needed, but I'd probably go with the digital metered version instead, although that digital version seems priced too much higher for the mere addition of a simple voltage readout.

Simplicity to operate.