DX » Community » Reviews » 0.28" LED 3-Digital Dual-Display DC Ammeter Voltmeter - Black (Red Volt / Blue Amp / 0~100V / 10A)
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perfect Good item Отличная вещ для зу
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  • posted byAntonGoblin on 12/21/2015

    Удобная штука для встраивания например в зарядное устройство. Единственно к чему можно придраться так это отсутствие схемы подключения. Она конечно простая, но всё же.

    Impression:Good item;

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  • posted bygugadrn on 09/17/2015

    I'v been buying this ammeter for a while now and it's been very usefull very often. Pro: easy to install and display is very clear with voltage and amps. Does not need Shunt for charges up to 10A. Con: they should be shipped with instructions or manual. Overall this is good item.

    Impression:Good item;

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  • posted bymjorissen on 10/30/2014

    Pros : working well, good precision, well made Cons : a bit difficult to wire it but once you understood how to, it becomes easy ! Good product making it easy to monitor any DIY project !

    Impression:Good item;

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  • posted byMelderivel on 09/30/2014

    Pros: Lectura doble (voltios, amperios) en colores distintos. Cons: Dónde está el diagrama de montaje? Respuesta: Busca en Google o se valiente. Otros: Funciona bien sin shunk para trabajos que no necesitan demasiada precisión. Pros: Double reading (Volts, Amps) in different colors. Cons: Where... Read more

    Ideal para proyectos DIY. Ideal for DIY projects.

    Impression:Good item;

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  • posted byZelenovati on 09/15/2014

    Отличная вещь для зарядного устройства автомобильных акб. Четко можно отрегулировать ток при зарядке и проверить после зарядки напряжение акб и вовремя зарядки тоже будет показывать вольтаж батареи. Плюсы Маленькая можно впихнуть куда угодно, Четкие цифры, простота в монтаже. Минусов нету.

    Вольтметр и амперметр в одном корпусе. Вольтметр и амперметр в одном корпусе. Вольтметр и амперметр в одном корпусе.

    Impression:Отличная вещ для зу;

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  • posted byMolenman on 08/09/2014

    No problems at all with this display, works perfectly .... At 10A, the power leads warm up slightly ... No adjustments have to be made. Precision is OK ... Under 10V, readout resolution is 10mV Over 10V, readout resolution is 100mV ... Current resolution is 10mA


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  • posted byNafai on 10/21/2013

    All ready to go, just connect it and start measuring! Two different connections, one to have it powered despite the amount of voltage measured. Another thick line to measure voltage and current flow, up to 10A. Not exactly a con, but you have to connect the current input in series with the of the... Read more

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  • posted byicefire21 on 09/04/2013

    - works right out of the box, no external shunt required; - two separate adjustment screws on the pcb. Voltmeter and Ammeter can be separately adjusted/calibrated if readings are inaccurate. - easy to hook up - relatively accurate (once adjusted, accuracy is ok..) none really Build quality is a a... Read more

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