DX » Community » Reviews » 2-in-1 Digital Red + Blue LED Display Voltage Ampere Meter - Black
Customer’s impression:
util Inexpensive Good enough Poor Accuracy
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  • posted bymelnikovip on 08/28/2016

    Summary: very good quality, easy to use

    Impression:Good enough;

    0 0 0

  • posted bygcamargo1 on 07/04/2016

    Pros: Good quality. Cons: you need a multimeter and a tiny phillips screwdriver to calibrate

    Impression:Good enough;

    0 0 1

  • posted byDocMemory on 11/17/2015

    This is a nice little unit, very easy to connect and read. But it has accuracy issues. Pros: Cheap, easy to mount, nice bright display, built in current shunt Cons: Current shunt is in the (-) return lead, which is not always easy to do. The current readings were accurate, but the voltage was I I... Read more

    Inexpensive, easy to read -- but lacks accuracy

    Impression:Inexpensive,Poor Accuracy;

    0 0 0

  • posted byPeybon on 04/11/2015

    Cumple la función. Para consumidores inferiores a 10A. No funciona con shunt externo. Se precisa calibracion .

    Máximo 10A


    0 0 3

  • posted byAretzkee on 02/23/2014

    - dual view, both volts and amperes - housing ready to be mounted in a device - no wiring connection instructions (hard work for a novice) Definitely, wiring should be descripted. Thin red and black wires use is obvious - it is power for the meter itself (red is + and black is -). Thick wires be... Read more

    Wiring diagram

    0 1 3

  • posted byPeekaHill on 07/31/2013

    This could be very useful. It is to be fitted on the battery box of my electric scooter. Comes without any wiring instructions. Guesswork for anyone who is not familiar with such things when it comes to wiring it up. Thin wires for voltage meter and thick wires for ampere meter is obvious to me,... Read more

    1 0 6

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