Recensioni dei clienti per VEVOR Pulitore ad ultrasuoni 22 L, Vassoio ad ultrasuoni a doppia frequenza, Dispositivo di pulizia ad ultrasuoni in acciaio inossidabile, con riscaldamento e timer, per gioielli, occhiali

This is NOT a 28khz machine. It is only capable of 40khz operation. Customer service will try to tell you the semi wave function changes the frequency, it does not. This issue was not resolved! You are still falsely advertising this product as 28khz when it does not have that ability.

Würde ja gerne eine Bewertung abgeben aber leider habe ich keine meine bezahlte Ware bis heute nicht erhalten. Geld ebenfalls nicht zurück erstattet bekommen.

Filled mine with water for the first time and it leaked. I file a claim on this unit to get it swapped with a working unit. Waiting for vevor to swap it out.

It workt grate until 5 days after then the 5v supply stop working makning the machine uslese

It's a nice unit, but it is absurd that the unit has to actually be working to heat up. It would be a much better piece if I could just turn it on, let it heat up, then put it to use.

Das Gerät entspricht nicht der Beschreibung. Es lässt sich nicht wie angegeben zwischen 28 und 40 kHz umschalten, sondern es wird lediglich die Leistung bei 40 kHz halbiert! Ansonsten bin ich bis jetzt mit dem Gerät zufrieden.

1. When I registered I introduced the VAT number of the company. In the invoice, you omitted the VAT number, which is not correct, considering it is a company purchase. 2. The information in the manual is very scarce and it doesn't explain how and when to use the different functions: Degas, Full-wave and Semi-wave. 3. You don't make any reference on cleaning solutions (either homemade or commercial) and their applications.

I haven't used the ultrasonic cleaner much, but I since I can't review single products I have to post a review about this. It seems sturdy. Let's see how long it'll work.

Its okay. It truly doesn't not blow you away. You payed for a cheap cleaner, so you got a cheaply built cleaner.

Particulièrement déçu par cette cuve qui malgré l'utilisation de produits ad hoc, de températures élevées et de temps conséquents ne nettoie pas les pièces. Par ailleurs, un mode d'emploi clair et explicite serait le bienvenu. Bref, si je devais réitérer l'achat je passerai mon tour....