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0.28" LED Red Dual-Display 3-Digital Current Voltage / Voltage Meter

0.28" LED Red Dual-Display 3-Digital Current Voltage Meter / Ampere / Voltage Meter - Black (10A)

4.4 ( 8 reviews)
SKU: 238365
  • US$8.99

    40 %

  • 5.37
  • Free shipping To

  • Handling Time: Ships within 1 Business Days
  • Dispatch: Ships within 4-7 business days
0.28" LED Red Dual-Display 3-Digital Current Voltage / Voltage Meter
0.28" LED Red Dual-Display 3-Digital Current Voltage Meter / Ampere / Voltage Meter - Black (10A)

0.28" LED Red Dual-Display 3-Digital Current Voltage / Voltage Meter

US$5.37 US$8.99 40%OFF 4.4 (8 reviews)
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MaterialPlastic + iron
SpecificationSupply voltage: 3.5~30V; Measuring current: 10A
FeaturesDual-display digital current and voltage meter
ApplicationWith five wiring, easy to access to car / battery car / motorcycle car lines, used to monitor the battery voltage, battery voltage status grasp, can also be used for other products voltage and current measurement purposes
OtherSupply voltage: 4.5~30V; Test voltage: 0~100V; Minimum resolution: 0.1V; Measuring current: 10A; 2A, 5A, 10A resolution: 0.01A (direct measurement without the need for external shunt), more than 5A as long-term continuous operation at full load, it is recommended to measure the end of the wire soldered directly to the outlet; Operating current: <20mA; Display: 0.28" LED, two-color (red and blue); Dimensions: 48 x 29 x 21mm; Installation hole: 45.5 x 26.5mm; Measurement rate: 500mS / times; Wiring Methods: Header power supply: two line socket; Fine-black line: Header powered ground; Fine-Red: positive power supply header (note the fine line between red and black voltage cannot exceed 30V); Test side: three-wire outlet; COM-black line: Test public side; PW+ - Red: measure the positive voltage input; IN+ - Yellow line: Current input terminal; due to header with common ground design, that side of the ground and power measurement terminal - the ground is the same, so only received the device under test between the negative and the negative power supply, pick the wrong will burn, (such as single do voltmeter recommended when using the yellow line and the black line together, to prevent outside interference caused digital ammeter flashing)
English Manual/SpecHave
Packing List1 x Dual display digital current and voltage meter (15cm-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: 0.78 oz (22 g)

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Quantity 3+ units 5+ units 10+ units
Rate US$4.76 shipped US$4.75 shipped US$4.73 shipped

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Customer's impression:
Good price Nice gadget voltmeter good Ammeter doesnt work Looks ok and cheapish but poor quality Really impressed!
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Recent Customer Reviews

  • Stan69 Post on 1/23/2017

    Pros: Pretty cheap, if correct sawed hole it snaps nice in. Cons: Attached leads could have been screwterminals. Other thoughts: Does not work on a old carcharger with only rectifiers, it needs some capacitors otherwise it... Read more

    Impression:Nice gadget

    1 1
  • 10429687 Post on 12/12/2016

    un apparecchietto molto utile che racchiude in un unico corpo un voltmetro e un amperometro sensibili e abbastanza precisi ,utilissimi per chi in elettronica debba tenere costantemente sottocchio i consumi e gli di una : e... Read more

    Impression:Good price, voltmeter good

    3 0
  • GabrielNeves Post on 6/21/2016

    Cheap way to measure current and voltage.

    Impression:Nice gadget

    0 0
  • Collie147 Post on 1/21/2016

    Pro - cheap, clear display, voltmeter works correctly. Pot tuned properly, but doesnt allow much tuning over all. Easy to hook up once you find the wiring online - (google YB27VA) Con - Ammeter circuit doesnt seem to work.... Read more

    Impression:Looks ok and cheapish but poor quality, Ammeter doesnt work, voltmeter good

    0 0
  • Homer666 Post on 1/18/2016

    No description, so high risk of short circuit! There are 5 wires: the 2 thin (black/red) are for supplying the device. The other 3 thick wires are for measuring: Red for + voltage, black and yellow for current measurement... Read more

    Impression:Good price, Nice gadget, Really impressed!

    0 1

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