DIY 0.36" 3-Digit 2-Wire DC 4.5~30V Red Digital Voltmeter Module

DIY 0.36" 3-Digit 2-Wire DC 4.5~30V Red Light LED Digital Voltmeter Voltage Display Module - Black

SKU: 386113 (Added on -)
  • US$1.99
  • 1.93
  • CHINADXSOUL

    Free shipping To
    UNITED STATES

  • Form Color:

    Black

DIY 0.36" 3-Digit 2-Wire DC 4.5~30V Red Digital Voltmeter Module
This SKU 386113 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901386113
Easy wire connection, just need to connect two wires; Built-in reverse polarity protection, won't burn even connect reversely; In order to get best accuracy,  the module will move the decimal position automatically according to different voltage; Will correct to two decimal places when voltage is lower than 10V; Correct to one decimal place when voltage is higher than 10V.

Note: Do not use 30V voltmeter for 24V battery, for the left capacity is insufficient for the voltmeter when battery is fully charged. More over, higher pulse will be produced during charging and working.

General
Quantity1Piece
ColorBlack
MaterialPlastic + iron + PCB
Specification
English Manual / SpecNo
Other Features
Other FeaturesMeasurement range: DC 4.5~30V; Hole size: 24 x 15mm; Hole distance: 28mm; Permissible error: 1% ; Wire length: 19cm; Red light; Refresh rate: about 200ms per time; Power supply: power free, powered by the tested voltage directly; Working temperature: -10~65'C; Screw specification: M2.0 x 12 self-tapping screw (not included)
CertificationNo
Dimensions & Weight
Dimensions 1.3 in x 0.59 in x 0.39 in (3.3 cm x 1.5 cm x 1 cm)
Weight 0.18 oz (5 g)
Packing List
1 x Display module (wire length: 19cm)

All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$1.71 shipped US$1.70 shipped US$1.69 shipped

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5.0
Customer's impression:
good Inaccurate Inexpensive Nice little Voltmeter
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Recent Customer Reviews

  • Jacques-Olivier Post on 11/11/2016

    Pro : Very usefull product Ordered oct 31th, delivered in France on nov 9th => It has NEVER been so QUICK, thanks DX Cons : Not sure it's really accurate, my portable voltmeter gives 5.1 V on USB port when this SKU gives a... Read more

    Impression:good, Inaccurate, Inexpensive

    0 0 0
  • ramast Post on 8/15/2016

    This little circuit consume 3.5mA so if u connected to a 3500mA Lio battery it will last for over a month! It also cheap which is great. Accuracy is not that good, can be off by up to 0.5 volt. I use it to know roughly how... Read more

    Impression:Inaccurate, Inexpensive, Nice little Voltmeter

    0 0 0
  • 10153828 Post on 3/31/2016

    Small, compact and very bright display. Perfect for any DIY project or for car battery.

    Impression:Nice little Voltmeter

    0 0 0
  • 9664088 Post on 11/3/2015

    Nice little Voltmeter, reasonable quality, bright display. Auto-ranging, 4.00 - 9.99 and 10.0 - 30.0. No power connection needed, get its power from measurement signal. Useful for projects where you need a voltage display.... Read more

    Impression:Nice little Voltmeter

    0 0 0
  • mitchburton Post on 8/30/2015

    Good quality, bright display. Usable 4.5V to 30V as stated, brightness does vary over this range. Seems most suited for displaying 12V battery voltage, I have used 3 of these in this way. Auto-ranging x.xx display less No... Read more

    Impression:good, Inexpensive

    0 0 0

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