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İncelemenin bir kısmı otomatik olarak çevrildi.

  • 14/10/2020

    Works as expected. Starts working at a supply voltage of 3.3V. It then draws 6.4 mA. At 5V supply the consumption is 10 mA and it remains at 10 mA up to at least 30V. Accuracy is not the best. For 3.3V with 3.3V supply voltage the error was 12%. For voltage above 4V the accuracy is about 1%, it is however trimmable by some trimpots that are accessible.

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  • 04/01/2021

    Fast shipping, on time delivery and in good packaging, I ordered 3 pieces of the product to combine with some of my power supply projects. All seem to abe OK. I have tested the product and itlling is working very good as described in selling page. Give some attention to connection diagram appearing in selling page that is very helpful. Vey satisfied ! Γρήγορη αποστολή και παράδοση στον αναμενόμενο χρόνο. Παρήγγειλα 3 τεμάχια που έφτασαν σε σωστή συσκευασία και φαίνονται εντάξει, έτοιμα να τα συνδυάσω σε μερικές κατασκευές τροφοδοτικών. Δοκίμασα το προϊόν και δουλεύει όπως περιγράφεται στην σελίδα παραγγελίας. Απλά θέλει προσοχή στην συνδεσμολογία που φαίνεται στις εικόνες στην σελίδα πώλησης. Πολύ ικανοποιημένος από την αγορά !

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  • 23/03/2021

    It works very well. Satisfactory accuracy. Great internet support. Everything you need for the hobbyist and DIY project. Δουλεύει πολύ καλά. Ικανοποιητική ακρίβεια. Μεγάλη υποστήριξη στο internet. Ότι πρέπει για τον χομπίστα και DIY πρότζεκτ.

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  • 19/02/2021

    Σήμερα μόλις παρέλαβα το πακέτο. Η αποστολή ήταν πολύ γρήγορη και το πακέτο δεν άργησε καθόλου!!!! Η ποιότητα πολύ καλή και μου αρέσει που είναι 2 διαφορετικές μετρήσεις σε ένα όργανο!!!!

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  • 25/01/2021

    writes 5 to 7 days from czech republic and ordered 10.1.2021 arrived 25.1.2021 looks good all praise except delivery certainly because of covid 19

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  • 13/01/2021

    Arrivato nei tempi lo strumento corrisponde alle specifiche installato su alimentatore fa il suo lavoro, ovviamente non ci sono pretese particolari visto il prezzo ,comunque buono.

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  • BDRVIP5
    HU
    03/09/2020

    Nagyon jó ár-érték arányú termék. Köszönöm!

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  • 27/07/2021

    Item as described, arrived on time. Thank you. I paid an additional € 2.50 as customs clearance expenses at ELTA. Το προϊόν είναι σύμφωνα με την περιγραφή και έφθασε εντός του αναμενόμενου χρόνου. Ευχαριστώ. Πλήρωσα επιπλέον 2,50€ ως έξοδα εκτελωνισμού στον ΕΛΤΑ.

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  • 21/06/2021

    Good quality pcb board and cables. Alitlle tricky with the wiring. pay attention to the diagram. In fact both red and yellow go to the positive termina which is connected to the load. Tha thick red goes to negative end of the load.

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  • 14/06/2021

    These are very useful digital voltage and current meters. Small enough to fit many applications and big enough to read with no confusion due to the dual colour (red-blue). Easy to wire up to the project and plug in on assembly.

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