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3 digit display

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3 digit display Customers Reviews

  • Great Voltmeter!

    posted by michalwu

    Small boardVery good solder -high quality surface mounted, I was amazed really!Useful range (4.5 - 30V is more than I will ever use)No additional power source needed.Low power consumption.There is a trimpot, and you can calibrate it when needed.PCB is very small, but you have two mounting holes on edges!
    You can use it in in many many DIY projects, will fit anywhere!I am going to fix it to home emergency power supply unit.
    I recommend buying this Voltmeter.Will work as expected.
  • Excellent

    posted by elomy2010

    Installed this meter in my camper to measure level of the camper battery (especially when dry camping with no hookups). Easy to read (even from a distance). Nice blue backlight which also functions as a nightlight in the camper.
    Very good value for money, the device works well, the readings are very accurate and the power consumption is very low. The device could be connected to a car batterie for months without noticable drain the battery. This is even better if you disconnect the ilumination.
    Very good unit. Works well and easier to read than I expected. I will buy again for round 2 prototype and possibly limited production run.
  • Handy little meter

    posted by astroberi

    Bright, accurate, and very easy to install voltmeter. At first, I ordered one, then two more. I use them to monitor battery voltages on steadycam LCD monitor and lights. Third one is installed in UPS. Can be installed anywhere that needs voltage monitoring form 4 -30 V DC
    This is a panel mount version, if DX offered a fully enclosed version I am sure it would find many customers. A module only (no case) version is also offered on the site, with red and blue displays respectively.
    If you need a easy to read (esp in dark) cheap and accurate voltmeter, get it.
  • The good voltmeter.

    posted by AEA999

    The good voltmeter, with small ?????????? and exact indications.Bright and accurate figures, it is well visible and in the dark and on light.Only two occasions: plus and a minus, and a wide range of measurements from 3,2 voltTo 30 volt. Very low price at such accuracy.
    Very useful device, for the various purposes and rather not road.
    Useful thing for electronics engineers of motorists and for various hobbies...
  • Precious instrument

    posted by JuanAlv

    It is a highly appreciated element to take the pulse to the load of a car. It is a small device that can be placed anywhere in the cabin, its construction is of quality.It has a beautiful blue screen that indicates the amperage reading accuratelyResistance shunt which has the device is large and looks very robust to be able to install without problems in the engine compartment without fearing that it can deteriorate with temperature or with a sharp blow.
    Beautiful and useful automobile generator current meter.
    Excellent value for money

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