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  • 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's not a good thing. Satisfactory school. Great internet access. Why you need for the hobbyist and DIY project. It works very well. Satisfactory precision. Big Internet support. Great for the hobbyist and DIY project.

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  • 19/02/2021

    I just received the package today. The mission was too fast and the package wasn't too late! The quality is very good, and I like that it's two different measurements in one instrument!

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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

    Arrived in the times the instrument corresponds to the specifications installed on the power supply does its job, obviously there are no particular claims given the price, however good.

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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 soon as possible, right on time. I think you. I think an amount of € 2.50 as a result of a total amount of money at ELTA. The product is as described and arrived within the expected time. I paid an extra $2.50 as customs clearance costs to the ELTA.

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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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