0-30 V Red Panel Voltmeter

0104110000009524

New product

This is a 0-30 V red panel voltmeter showing very good accuracy and can be easily mounted.

This voltmeter is useful in building your own power source that consists of a power transformer and a power-down switching voltage.


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69 Items

₱49.00
tax incl.

-₱50.00

₱99.00 tax incl.

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Overview


This product is a small voltmeter that can be mounted by two screws. It has a very small error (1%) and has a resolution of 0.1 V. It has a maximum measured voltage of 30 V and is sufficient for most common applications.

This voltmeter is useful in building your own power source that consists of a power transformer and a power-down switching voltage.


Specifications

  • Measured Voltage: 0 to 30 V
  • Measured voltage resolution: 0.1 V
  • Voltage: 4.5 V to 30 V
  • Current consumption: 23 mA
  • Error: ±1%
  • Refresh rate: 300 ms
  • LED Display: 0.36 "
  • Impedance: more than 100 K
  • Display color: red
  • Dimensions: 23 x 15 x 10 mm
  • Connections: Black - GND; Red - VCC supply; White - measured voltage


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Reviews

Grade 
06/12/2021

It works and continues to work

Been using this to monitor my marine battery radio power supply. Works great.

    Grade 
    03/18/2021

    They work well and easy to wire

    I have a prototype with a voltage regulator that uses a trimpot to adjust the voltage and because the board controls a mechanical device that vibrates, I needed to make sure that the trimpot is not changing its value overtime after multiple vibration cycles. These came very handy because all I needed to do was solder the black cable to ground and the white and red on +5V. The price is right and they are very accurate (+ - 0.01V) right out of the box when compared to readings of known calibrated digital multimeters. Yet, having the ability to calibrate them is a plus.

      Grade 
      02/13/2021

      Great little voltmeter for your small projects!!!

      They came right on time.They work exactly as specified. They were smaller than I thought they would be but that works out better for me. I can think of several low voltage applications for them. I've already printed a few housings and have installed them and am very happy with what I have. Make sure to read the description so you understand exactly what you are getting. Thanks for a great product!!!!!

        Grade 
        11/12/2020

        Good product

        These work as they should. The display is nice and bright.

          Grade 
          10/23/2020

          It's a Voltmeter it's the size of a quarter

          I love that I can use these anywhere. It's an accurate voltmeter the size of a quarter that needs only the battery that you're testing. Why aren't all voltmeters like this?

            Grade 
            10/17/2020

            Worked great for the price

            Easy to wire and a nice readout for the price point. I cut a hole and glued it into a pvc cover to read the 0v to 10v output of a motor frequency drive. I gave 4 stars under accuracy, because I could not calibrate it as close as I wanted to, using the back reostat. I was able to adjust the drive output to get an accurate readout. So.......Overall happy with it. Time will tell, how long it will last.

              Grade 
              10/08/2020

              Just what I needed

              Super fast shipping, and product works perfectly. It takes a couple minutes to set the potentiometer on the right position and you must have a voltmeter/tester handy to make sure that the mini voltmeters are properly calibrated, but once you put the pot in the right position they work perfectly

                Grade 
                09/28/2020

                Five stars

                Nice package for keeping up with battery voltage, works great, nice and bright.

                  Grade 
                  07/06/2020

                  Accurate

                  I've hooked it up to read near-zero to just over 5 volts, and all five read the same as each other. That tells me they're pretty good! Very bright (adjustable) and fast-responding. I've bought several sets of these.

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                    0-30 V Red Panel Voltmeter

                    0-30 V Red Panel Voltmeter

                    This is a 0-30 V red panel voltmeter showing very good accuracy and can be easily mounted.

                    This voltmeter is useful in building your own power source that consists of a power transformer and a power-down switching voltage.


                    See Description for more details about the product.

                    Add to cart now!

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