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led voltage meter

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led voltage meter Customers Reviews

  • 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.
  • nice cool volt meter at value price

    posted by goldwhey

    it really look nice when the red digit light up. look pro. really simple to install. no rocket science needed. just plug and play.
    could be nice it there is a choice of color to be choose from either the led or the housing.
    it reall good price for the item. no complain so far. it work fine. get it if you want to add more stuff at your dash board.
  • No instructions...

    posted by holischitt

    It is a very small, cheap and light gadget. I´d be glad to use it in my products.
    I would love to know how to connect this nice little toy. Could anybody please post a link to an instruction here? Couldn´t find anything. Why 6 pins?
    I really need more information than just the technical data. The price is really good, I think and the quality seems good. But as it is only for professionals in this state, I will not be able to use it until somebody helps me out here.
  • Does the job, build quality not brilliant

    posted by flatpack

    Allows you to monitor battery condition and charge rate of alternator.
    Early warning of battery losing charge too quickly before it becomes an issue on a cold wet morning, never happens on a bright sunny day outside a garage.
    If you don't use your power socket for anything else it looks good and can stay in position for as long as you want, being LED should not draw excess power from battery.
    If you like gadgets and don't like being caught out with a flat battery it is good value for the money, shame they never just took a little more care in assembly to stop internal rattle.
  • Easy to use volt / amper panel

    posted by alikox1

    This panel meter has a small size that make it ideal for small projects. Different colors for volt and ampere readings makes it easy to read. Decimal point is adjusted automatically based on the value read.On the back side, there are two separate small calibration points for voltage and ampere readings. Use them first to calibrate against a well known multimeter.
    Ampermeter is based on the voltage reading on a small shunt resistor, it does not contain a Hall effect sensor as with the more advanced ammeters.
    Great value for money. I bought one for my DIY PSU project.

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