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Geekcreit® Mini Digital Voltmeter Ammeter DC 100V 10A Voltmeter Current Meter Tester Blue+Red Dual LED Display

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    $3.75 /$9.14
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    Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days
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    Тозагии Харид Кафолат дода мешавад

    Тӯҳфаи Ройгон
    Тӯҳфаи ройгон бо ҳар харид
    Сиёсати Ирсол
    Ирсоли стандартии ройгон барои фармоишҳо аз $9.9 зиёд
    Сиёсати Бозгашт
    Тӯҳфаҳои баргардонидашуда то 40 рӯз пас аз гирифтани мол қабул карда мешаванд. Тӯҳфаҳои фардӣ наметавонанд баргардонида ё иваз карда шаванд. Тӯҳфаҳое, ки бо корти тӯҳфаи электронӣ харида шудаанд, танҳо иваз карда мешаванд; бозгаштҳо қабул намешаванд.

    Тӯҳфаи Ройгон

    Хуш омадед ба Roymall, сомонаи касбии шумо барои харидани тӯҳфаҳои баландсифати мағозаҳои департаментӣ. Мо дастгирии шуморо қадр карда, бо илова кардани як лаҳзаи иловагии шавқ ба харидҳои шумо, миннатдорӣ худро ифода мекунем. Вақте ки бо мо харид мекунед, шумо на танҳо аз маҳсулоти баландсифат, ки ҳаёти шуморо беҳтар мекунанд, баҳра мебаред, балки ҳар як фармоиш бо як тӯҳфаи ройгони махсус меояд. Омодаед, ки коллексияи моро омӯхта ва тӯҳфаҳои комили худро пайдо кунед? Маҳсулоти баландсифати мағозаҳои департаменти моро тафтиш кунед, фармоиши худро гузоред ва интизори шавқи тӯҳфаи ройгони худ бо хариди худ бошед.

    Сиёсати Ирсол

    Мо баъд аз гирифтани фармоишҳои шумо барои ирсоли мол ба шумо мекошем ва онҳоро бо амният мерасонем. Тафсилоти ирсол дар почтаи электронии тасдиқии шумо дода мешавад.Дар аксари ҳолатҳо, фармоишҳо дар давоми 2 рӯз коркард карда мешаванд.Дар ҳолатҳои махсус, онҳо ба таври зерин ба таъхир меафтанд: Вақте ки шумо дар рӯзи шанбе, якшанбе ё идҳо фармоиш медиҳед, он барои 2 рӯз ба таъхир меафтад..Одатан, 5-7 рӯзи корӣ (аз душанбе то ҷумъа) лозим аст, бе он ки бо таъхири парвоз ё омилҳои дигари муҳит таъсир кунад..Азбаски хидмати ирсоли мо дар саросари ҷаҳон аст, вақти ирсол вобаста ба ҷойгиршавии шумо хоҳад буд, бинобар ин, агар шумо дар ноҳияҳо ё кишварҳои дур ҳастед, шояд чанд бор лозим ояд ва лутфан бо сабр интизор шавед.

    1. Сиёсати Бозгашт & Иваз

    Мо танҳо тӯҳфаҳоеро қабул мекунем, ки аз roymall.com харида шудаанд. Агар шумо аз тақсимкунандагони маҳаллии мо ё аз фурӯшандагони дигар харида бошед, шумо наметавонед онҳоро аз ҷониби мо баргардонед. Тӯҳфаҳои фурӯши ниҳоӣ ё тӯҳфаҳои ройгон барои бозгашт қабул намешаванд. Барои иҷозаи бозгашт, тӯҳфаи шумо бояд истифода нашуда ва дар ҳамон ҳолате бошад, ки шумо онро гирифтаед. Инчунин бояд дар бастабандӣи аслӣ бошад.Пас аз гирифтани дастурҳои бозгашт аз мо, лутфан тӯҳфаҳои бозгаштшудаи худро бастабандӣ кунед ва бастаи худро дар почтаи маҳаллӣ ё дигар корпораҳои интиқолӣ гузоред.
    Мо тӯҳфаи бозгаштшуда ё ивазшудаи шуморо дар давоми 3-5 рӯзи корӣ пас аз гирифтанаш коркард мекунем. Бозгашт ба таври худкор коркард ва ба усули аслии пардохти шумо ворид карда мешавад.Бозгашт ё иваз қабул карда намешавад, агар маҳсулот бо фармоиш истеҳсол шуда бошад, аз ҷумла андозаи фардӣ, рангҳои фардӣ ё чопҳои фардӣ.Агар ба ёрии бештар ниёз доред, лутфан бо мо тамос гиред. service@roymall.com ё Whatsapp: +447549870296

    2.Сиёсати Бозгашт

    Шумо пас аз гирифтани бастаи бозгаштӣ ва тафтиши он, бозгашти пурра ё 100% кредити мағозаро хоҳед гирифт. Бозгашт ба таври худкор коркард ва ба усули аслии пардохти шумо ворид карда мешавад. Лутфан қайд кунед, ки хароҷоти интиқол ва ҳама гуна уҳраҳо ё пардохтҳо бозгашт карда намешаванд. Хароҷоти иловагии интиқол пас аз фиристодани баста бозгашт карда намешаванд. Шумо масъули пардохти ин уҳраҳо ҳастед ва мо наметавонем онҳоро рафъ ё бозгашт кунем, ҳатто агар фармоиш ба мо баргардонида шавад.Пас аз гирифтани тӯҳфаи бозгаштӣ ва тасдиқи он, мо ба шумо почтаи электронӣ мефиристем, то ба шумо хабар диҳем, ки мо тӯҳфаи бозгаштшудаи шуморо гирифтаем. Мо инчунин ба шумо хабар медиҳем, ки бозгашти шумо тасдиқ ё рад карда шудааст.Агар дар бораи раванди бозгашт мушкилӣ доред, лутфан бо мо тамос гиред. service@roymall.com ё Whatsapp: +447549870296
    Specifications:
    Voltage measurement range: 0.0V-100V
    Current test range: 0-999mA, 0-10A
    Power supply range: DC4-30.0V
    Voltage error: ±0.1%
    Current error: ±1%
    Working current: < 20mA
    Refresh rate: about 300mS once
    Display mode: double three-digit 0.28" LED digital tube
    Display color: red + red, red + blue. Optional
    Lead length: 15cm
    Dimensions: 48 x 29 x 22 mm
    Mounting hole: 46 x 27 mm
    Working temperature: -10 ° C ~ 65 ° C
    Package Included:
    1 x Mini Digital Voltmeter Ammeter

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    Geekcreit® Mini Digital Voltmeter Ammeter DC 100V 10A Voltmeter Current Meter Tester Blue+Red Dual LED Display
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    nGeekcreit® Mini Digital Voltmeter Ammeter DC 100V 10A Voltmeter Current Meter Tester Blue+Red Dual LED Display
    n
    nGeekcreit® Mini Digital Voltmeter Ammeter DC 100V 10A Voltmeter Current Meter Tester Blue+Red Dual LED Display

    Customer Reviews

    4.90 out of 5
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    • BG321453198 VIP3
      DK
      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.

      Comments (3)
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    • vadimsvs VIP1
      RU
      28/02/2020

      заводская калибровка тока оказалась просто прекрасна - отклонений нет во всем диапазоне. шунт 5 мОм. По напряжению шкала нелинейная - низкие напряжения занижает, высокие завышает (вместо 5,7 показывает 5,6В ; вместо 24.1 показывает 24.3 В ). Замеры проводились при внешнем питании 5В. Скорость обновления невысокая, около двух раз в секунду.
      -----
      the factory current calibration was just fine - there are no deviations in the entire range. shunt of 5 mω. The voltage scale is non-linear - low voltages are underestimated, high voltages are overstated (instead of 5.7, it shows 5.6 V; instead of 24.1, it shows 24.3 V). Measurements were carried out with an external power supply of 5V. The update rate is low, about two times per second.

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      • 0
        Q: Does this meter sense DC current on its own, or does it need an external shunt? THANK YOU!!!
        A:
        The shunt is internal
        Answered by Geoff on 06/07/2020Helpful (0)
      • 0
        Q: what color wiring is for suply
        A:
        bluered duo led
        Answered by BG125135447 on 22/11/2020Helpful (0)
      • 0
        Q: Good morning, could I have the schematic of the connections?
        A:
        english please
        Answered by Ales on 29/01/2024Helpful (0)
      • 0
        Q: The wiring diagrams depicted are ( plus) common. Is there any (-) common wiring configuration? To place meter voltage / current on a twin voltage supply (one meter for each output voltage / current) I'd prefer a (-) common configuration so the (-) negative outputs are common.
        A:
        Oh, I did n’t try to connect the dual power supply. I think this product may not be connected to the dual power supply.
        Answered by Danny on 24/02/2020Helpful (0)
      • 0
        Q: I can't find a wiring diagram in the discription?
        A:
        https://www.banggood.com/Geekcreit-Mini-Digital-Voltmeter-Ammeter-DC-100V-10A-Voltmeter-Current-Meter-Tester-BlueRed-Dual-LED-Display-p-1416489.html?cur_warehouse=CN In the picture below the description
        Answered by wujiahui on 24/04/2019Helpful (0)
      • 0
        Q: Do you have a wiring diagram of the Volt/Amp meter?
        A:
        There are connection diagrams in the pictures in the Overview under the description.
        Answered by SandyMan69 on 10/02/2022Helpful (0)
      • 0
        Q: the current is only showing when I power it on and comes back to 0.03 A after that
        A:
        I don't understand bro able in spanish
        Answered by soslue on 22/08/2020Helpful (0)
      • 0
        Q: comment je peux selectionner le rang 0-999mA ?
        A:
        And. 0.01-10.0
        Answered by kjahan on 11/09/2022Helpful (0)
      • 0
        Q: How to switch between Current test ranges 0-999mA and 0-10A ?
        A:
        According to two different binding posts.
        Answered by wujiahui on 03/04/2019Helpful (0)
      • 0
        Q: are the Current measuring lines electrically separated from the Voltage measuring lines?
        A:
        Separated
        Answered by Retoto on 22/06/2022Helpful (0)
      • 0
        Q: Good evening, is it for use in a car?
        A:
        Yes,more is more used in source for repair in electronics
        Answered by BG142273657 on 07/09/2021Helpful (0)
      • 0
        Q: לצערי אין לי כרטיס אשראי. האים ניתן לשלם במזומן ? = ואיך ?. אני מעוניין במודד זרם שמחירו בערך 12 ₪. בתודה מראש רוני
        A:
        Affordable price and the seller is responsible
        Answered by BG111237449 on 21/01/2022Helpful (0)
      • 0
        Q: Is it possible to get a RS232 output or an output wire on this device?
        A:
        Everything is possible if you know what you're doing
        Answered by BG115753439 on 03/01/2023Helpful (0)
      • 0
        Q: Hi, Mine is out by a factor of 10, e.g it reads 0.05 instead of 0.5... is there a jumper for this? Cheers Alex
        A:
        You could always calibrate it
        Answered by shameeg on 04/10/2023Helpful (0)
      • 0
        Q: Is the negative of the power supply connected (internally) to the negative of the measuring input ?
        A:
        no.
        Answered by Pallina on 28/02/2020Helpful (0)
      • 0
        Q: how thhats wring diagram.red+black where connect and yellow+black+red where connect?
        A:
        Red and black is power Yellow is current power which can be connected with red to the positive off the power and black to the negative of the power
        Answered by shameeg on 07/09/2022Helpful (0)
      • 0
        Q: And how small the value of the device can be displayed and what is hard to read
        A:
        I don't quite understand your question and unfortunately I can't answer it
        Answered by BG115753439 on 05/11/2022Helpful (0)
      • 0
        Q: Current accuracy was 0.4A too low, I_ADJ pot was at limit, Shorted I_ADJ_Z pins and booted. Now Display locked at -60V, --0A, no response, what to do?
        A:
        Cut off the shorted pins and try again. If else, it is broken, sorry.. But I think you broke it down. Why did you shortened the pins?!
        Answered by oz_pekeren on 08/02/2020Helpful (0)
      • 0
        Q: Dün sipariş verdiğim bu ürünün fiyatı ben sipariş verirken neden yükseldi de, şimdi neden düştü?! Kazıklanmış, kandırılmış hissediyorum!
        A:
        This is due to supply and demand
        Answered by BG115753439 on 16/02/2023Helpful (0)
      • 0
        Q: come si collegano i fili ??
        A:
        There are diagrams in the product description. Thin red and black supply operating power to the meter. Thick red and black connect to the circuit being measured for voltage. The third thin wire (white or yellow) connects to the measured circuit, to read current.
        Answered by Grumblydore on 28/02/2022Helpful (0)
      • 0
        Q: Is it useful to connect to the electricity of the car
        A:
        yes
        Answered by mbwa on 16/10/2022Helpful (0)
      • 0
        Q: is there a connection between the power supply and the voltage to be measured ? (e.g. the minus) thanks
        A:
        ThePSU that powers the unit can be independent from the power source you are measuring if that's what you mean! But generally I think components like this are meant to be part of a designed system that utilises the same PSU. It depends on your application!
        Answered by GGH on 09/03/2020Helpful (0)
      • 0
        Q: Why is not uploade my review photos
        A:
        you will need to contact support for this issue.
        Answered by WtfRcCars on 16/05/2022Helpful (0)
      • 0
        Q: L'ordine di *****,33 è fermo alla dogana. Come mai? Non é mai successo prima
        A:
        It can be because of VAT just check with customs or no Ce sign
        Answered by BG115753439 on 12/01/2022Helpful (0)
      • 0
        Q: It shows current also with an open circuit. With shared power supply it shows 20mA and with independent supply 40mA. can I fix it anyway?
        A:
        Read description I’m sure you will find your answer there
        Answered by shameeg on 08/03/2022Helpful (0)
      • 0
        Q: dc volts capacity to read this meter?
        A:
        okkkk
        Answered by BG194845447 on 11/02/2023Helpful (0)
      • 0
        Q: I don't see the electrical drawing anywhere under the product description. Exactly where is added to the Internet wiring diagram? What link is it currently available on? - I don't know the difference between them and them description. Does WHERE is the wiring chart on the Internet? What link is available?
        A:
        Click the link that says “See all description”. The connection diagrams showing how to use this tester to monitor a circuit are there. However, perhaps what you are really asking for, is a circuit diagram of the tester itself? I don’t think the manufacturer is going to give you that detail.
        Answered by Grumblydore on 15/03/2022Helpful (0)
      • 0
        Q: No hint where to find a schematic helped me, but I finally got it working, with the only problem that the voltage is tent times too low (0.14 instead of 14.?V). Is it possible to adjust that?
        A:
        All the information is on the seller's page, there are 2 connection schemes. Everything is written on the configuration too.
        Answered by Retoto on 22/06/2022Helpful (0)
      • 0
        Q: Is it bidirectional ammeter?
        A:
        direction? this voltmeter have input are output what is the direction
        Answered by sheralam on 21/03/2022Helpful (0)
      • 0
        Q: Salve, qualcuno mi sa spiegare come funziona? Grazie....Sono mesi e mesi che ce lo buttato dentro al cassetto
        A:
        english?
        Answered by BG181324152 on 02/10/2021Helpful (0)

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