Kundenbewertungen für VEVOR 3000VA automatischer Stelltransformator mit variabler Spannung, 10 Ampere, 230 V Eingang, 0-300 V Ausgang, Wechselspannungsregler, mit LCD-Display, 4 zusätzlichen Sicherungen

Very heavy duty, nice construction and I like the digital gauge, its bright and easy to read. Checked output voltage with DVOM and it matches the display very close all the way through the range with voltages over 100 very accurate.

Una maravilla! Mi viejo equipo de música lo ha agradecido..

This is without a doubt a really nice unit. It does exactly what it says....the digital readout is super nice to have. I would not buy one of these units without the digital readout. I am extremely happy with the overall quality. Great unit, fair price. Great experience. Would buy again for sure. Bill P.

Ich verwende dies, um einen Kriechkeller-Ventilator zu steuern. Der Ventilator läuft jeden Tag 18 Stunden. Wir verwenden den Spannungstransformator, um den Ventilator zwischen der niedrigen und hohen Festeinstellung des Ventilators zu drehen. Zuverlässig, seit der Installation keine Probleme.

Il prodotto funziona bene. Si sente molto rumore per assorbimenti prossimi a 10 A. L'assemblaggio dei componenti potrebbe essere un po più preciso. A 230 Volt può essere applicato un carico massimo di 2300 Watts. In ogni caso fa il suo dovere tanto che ne ho comprato un secondo.

Great value for the price. But be aware, especially for the EU model/plug. The EU plugs are symmetrical so you cannot be sure which one is the live or the neutral. And the transformer's main switch switches only one of them. And depending on your 'luck' or 'un-luck', it may break the neutral and not the live wire. And you may mistakenly think you are safe as you switched off the variac, but in reality your device is still on the live wire. So be very careful. My other note is that without any load it trips the breaker on startup sometimes. I think this is because the high inrush current of the transformer. So you may need an inrush current limiter or start always by setting the transformer to zero and increase the output voltage after you switched it on first.

Works perfect, price acceptable, i happily would pay some extra money to have a digital voltmeter and amperemeter

I use this to dial down the voltage for use with antique fans many fans from the turn of the century where made to run on less than 120 volts

Alles okay.

The device works; I set it to 220V (measurements show an output voltage variance of ±2V, i.e., 217/218V). shipping box was not damaged, What annoys me is the fact that the casing is dented on all sides, all dents are made before shippment. they are low in quality control. I cant resolve casing to original form .I have requested to return and a refund .