VEVOR US EN
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Customer Reviews

  • 4.8
  • 4.6
  • 4.6
  • 4.7
Mark Bartonek Mark Bartonek
Great for voltage boasting
Use this with coffee bean roaster to boast the voltageWorks great
0
Ty Curtis Ty Curtis
Great product to control voltage for amp
Used this for my tube amp and it gives you that but sag like EVH and takes away a little edge from amp also lets me control the voltage coming into my amp from circuits that are over 120. Highly recommend.
0
georqe vickery georqe vickery
Well built
Very handy digital display,well built.
0
Arizona apple Arizona apple
Good quality
Good quality, well built, regulates exactly what I want.
0
Chris Chris
Needs a little modification
I like these Variable transformers the only issues I had was that it’s fused and not using a circuit breaker instead. So you always need to replace the fuse if you overload it. Now I got that fixed and I love it! Digital display could be a bit more accurate but it’s okay.
0
Chris Chris
Made it better
I like these Variable transformers the only issues I had was that it was fused and not using a circuit breaker instead. So I always had to replace the fuse if overloaded it. Now I got that fixed and I love it! Digital display could be a bit more accurate but it’s okay.
0
pseudoecho pseudoecho
head hauncho
Fast shipping, quality product at great price point. !
0
Tom T Tom T
Bring your voltage back to 110 volt
I’m glad I bought this unit as the outlet voltage was 127 volts and that is hard on electronic tube or solid state equipment. I have a lot of money in amps and test equipment that I need to take care of. It’s a great way to protect your things!
0
Matt Matt
reasonable price
The unit I received has these accuracy characteristics: [at low end +5V, accurate around 114V, and at high end -2V]. They're probably just feeding an ADC with a potentiometer or rheostat coupled to the main shaft, and not actually measuring any output voltage, this gets you a rough ball-park figure or a semi-accurate one depending on the position of the knob. Decent packaging. Comes with no literature. Be warned: other reviewers say the chassis is NOT grounded!
0
Randy S. Randy S.
As advertised
Meter is not accurate at all. Added a digital voltmeter, was an easy addition and made it much more accurate.
1

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