0.28" LED 4-Digital Dual-Display DC Ammeter Voltmeter (0~100V / 50A)

0.28" LED 4-Digital Dual-Display DC Ammeter Voltmeter - Black (Red Amp / Blue Volt / 0~100V / 50A)

SKU: 254695 (Added on -)
  • US$8.21

    27 %

  • 5.98

    Free shipping To

0.28" LED 4-Digital Dual-Display DC Ammeter Voltmeter - Black (Red Amp / Blue Volt / 0~100V / 50A)
This SKU 254695 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901254695

SpecificationOperating voltage: DC 4.5~30V; Measure voltage: DC 0~100V; Minimum resolution(V): 0.1V; Measure current: 50A (direct measurement, extra shunt needed); Minimum resolution(A): 0.01A; Operating current: <20mA; Display: 0.28" LED 3-digital tube; Display color: Red and Blue (two-color display); Dimensions: 48 x 29 x 21mm; Mounting cutout: 45.5 x 26.5mm; Refresh rate: about 500mS / times; Measure accuracy: 1% (+/- 1 digit); Operating temperature: -10C~65C; Operating Humidity: 10%~80% (non-condensing); Working pressure: 80~106 kPa
FeaturesWiring: Black line (thin): vacant or buck circuit (module) negative; Red line (thin): power supply+; Black line (thick): COM, common measuring; Red line (thick): PW+, measuring terminal voltage input positive; Yellow line (thick): IN+, current input+; (Please refer to the wiring diagrams for more details); Notice: The voltage between the thin red and thin black lines must be within DC 4.5~30V; The ammeter can only be connected to the negative of the device under test; 10A below ammeter (include 10A), built-in shunt, does not require external shunt; When the black thin line vacant, it is better to use insulating tape around the exposed part of the wire, to prevent short circuits; If just be used as a voltmeter, it is recommended that the yellow line and the black line were connected together, to prevent the ammeter digital flashing
ApplicationDIY projects; Suitable for automotive / electric cars / motorcycles battery monitoring or other products voltage current measurement
English Manual/SpecYes
Packing List1 x Digital volt ampere meter (12cm-cable)
Dimensions: 1.89 in x 1.14 in x 0.83 in (4.8 cm x 2.9 cm x 2.1 cm)
Weight: 0.56 oz (16 g)

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Quantity 3+ units 5+ units 10+ units
Rate US$5.30 shipped US$5.28 shipped US$5.27 shipped

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Customer's impression:
handy Submit your impression for expert нормальный! Работает хорошо !!! Bright light and good price
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Recent Customer Reviews

  • rkoblizek Post on 8/16/2016

    Pros: cheap, low power consumption, good visibility, compact dimensions Cons: there is no shunt resistor integrated, as stays in description; but it is advantage, that you can use Remark: it seems to be ground of power to... Read more


    0 4 0
  • 9217534 Post on 12/22/2015

    сделал самодельный блок питания и приспособил к нему. всё отлично работает.

    Impression:нормальный! Работает хорошо !!!

    0 0 0
  • 9793367 Post on 12/14/2015

    Прибор необходимо заказывать совместно с шунтом на 50А. Хотя в корявом перводе указано что можно использовать до 10А баз шунта. Я так и не разобрался как. Место для шунта на 10А есть но оно свободно. Придётся дозаказывать... Read more

    Impression:нормальный! Работает хорошо !!!

    0 1 0
  • Janekht Post on 10/29/2015

    instaloval jsem jej ke zdroji od PC atx, ze kterého jsem vyrobil stabilizovaný zdroj, šlape výborně, nastavení po setině voltu

    Impression:for expert

    0 0 1
  • rndeyhig8hei6 Post on 8/30/2015

    Pros: Good product for the price Con: It does not seem to have a 0.01 A resolution but 0.1 A resolution. Other thoughts: Keep in mind that at least in my case cables came interchanged (thick black and yellow) Thick red was... Read more

    Impression:for expert

    0 0 0

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