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3 digit led meter

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3 digit led meter Customers Reviews

  • Digital Voltmeter Meter Module

    posted by jk87

    Very handy thing for DIY projects. Small mounting dimensions. Nice (blue) backlight. Quality workmanship. A very useful addition when you need to measure the voltage of one cell. I use to check discharge of an article in its grip e-cigarettes.
    Nothing I could find. Maybe if he had a greater range, but there are other modules.
    Ideal for ecig grips, or wherever you need to measure voltage of a Li-Ion cells. Plans to use a portable power source.
  • nice display

    posted by prOOwner89

    I like this thing a lot, i had another one in red without the frame and it didn't look as good as this one, the blue color is nice and even, no dark sports, and seems fairly correct to me. The black surrounding around the display is made of the same material as most dashboards so could be integrated very wel in a dashboard without noticing. The display has a matte cover over it to enhance visibility in the sun or bright daylight.
    none
    This is the way to go is you want a nicely finished display with a case to match so you can build it in in something
  • LED meter

    posted by Egyska

    Simple Voltmeter. Good case. Ideal for adding voltage measurement at home installations in a very inexpensive way. Quite accurate compared to UNI-T UT33C tester. Display has good visibility, day or night. Easily connects to your power supply and operates from the beginning.
    REALLY easy-to-use: just connect the wires and you get the voltage. Measure the alternating voltage from 0 to 600V
    A good product for constant monitoring of voltage. I recommend buying this Voltmeter. Will work as expected.
  • Great voltage meter

    posted by messersDX

    CheapNice displayRelatively accurateLow power consumptionStandard socket dimensions
    Integrates nicely in my car interior, I used two; one for a household battery, one for the regular car battery. Quickly shows the change in voltage when the dynamo kicks in.
    Very good price / quality ratio, I'm going to reorder very soon for other projects.
  • Works great and easy to use and mount into panel

    posted by KFandroid

    Easy to mount into panels. Great size. The diffuser on the screen makes the characters a bit dimmed down, and not as bright. Perfect to use in boats or other places because it does not affect your night vision. Intelligent software adjusts the decimal point like: 9.99 to 10.0 volts.
    This voltmeter works prefectly in my boats cockpit to monitor my batterys. Works to what it is ment for.
    Easy to connect to battery etc. It is not much bigger than two AA batteries. Easy to read characters.

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