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digital voltmeter

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digital voltmeter Customers Reviews

  • Fast delivery, works well and value for money

    posted by cheehui68

    I ordered this power booster on 28th Nov and I received it on 6th Dec in good condition. Took slight more than 1 week which is consider very fast.I connected the input to my 12V DC battery which is charged up by solar panels. I adjusted the output to 17.2V to charge my Philips electric shaver. I measured the actual voltage using Digital multimeter and found it to be 17.13V which is close enough.The stands are in rubble which help to prevent from short circuit. The LED display is bright and clear.
    It would be good if it comes with plastic enclosure.
    Fast delivery, good product that suits my needs.Highly recommended.
  • Ótimo Voltimetro. Excelente Amperimetro!

    posted by riewe

    The voltmeter is very precise measuring with a multimeter, gave a difference of only 0.5V, not counting that has a refresh rate very good, as quick as one multimeter with LCD.The ammeter works well, has to be the highlight in beautiful Azul, which in my opinion is perfect for differentiating the voltage rating. The shunt 50A, had no problems for me, because the project that hired him, uses only 30A.I believe this is the most beautiful amps in this price range.
    For my use, it worked correctly.
    Nice
  • Very good product!!!

    posted by szili83

    The "V20D-T1 0.36" LED 3-Digital Voltmeter - Black + Green + White (DC 3.2~30V)" device is good. I attached some photo, and one video. The measurement is precise. It may the precision of the voltmeter to calibrate with the potmeter (bottom side). I calibrated it. The product is very cheap. It luminous intensity of the voltmeter is very strong. The color of display is reed.
    The device is very cheap, good, and exact. I offer it!
    The color of display is reed.It luminous intensity of the voltmeter is very strong. Cheap, and good device. I offer it!
  • great to use as volt metre in car

    posted by ryan6

    great in car as you can get it to turn on with cars ignition so it wont drain the battery, works well down to about 3 v even with trip wire connected to same source however not sure on accuracy at low voltage.
    easier to set up in a car than other volt metres as it has the trip wire,, that way you can wire it up straight to the battery without a relay to the ignition.
    great quality and cheap enough
  • 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.

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