2.2" LCD Digital Panel Voltmeter with Blue Backlight (7.2~20V)

SKU: 36147 (Added on -)
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2.2" LCD Digital Panel Voltmeter with Blue Backlight (7.2~20V)
Suitable for test devices & equipment, such as measuring voltage, monitoring battery & electrical system etc. The readings are very accurate and the power consumption is very low. LCD display screen with blue backlight is easy to read the value clearly.

- Miniature/Smallest panel voltmeter on the market
- Easily readable ultra bright blue LCD
- Low power consumption
- Over range indication
- Easy to install
Dimensions: 3.11 in x 1.69 in x 0.83 in (7.9 cm x 4.3 cm x 2.1 cm)
Weight: 1.48 oz (42 g)

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Quantity 3+ units 5+ units 10+ units
Rate USD$ 8.2 shipped USD$ 8.17 shipped USD$ 8.15 shipped

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Customer Reviews

Average Customer Review (16 customer reviews) 5

100% of customers would recommend this product to a friend (16 out of 16)

  • 5 star: 10 (0%)
  • 4 star: 6 (0%)
  • 3 star: 0 (0%)
  • 2 star: 0 (0%)
  • 1 star: 0 (0%)

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  • A bargain for a panel meter

    posted by daswolf on 09:17:54 G12T 17/12/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Bought 10 units totaly understanding this unit draws power from the input. We intend to use them as panel meters to measure voltages from 0 to 20 volts. The back lighting is good the display quality is good. Its easy to read from a distance. To turn this into a true 0-20 volt panel meter remove the diode from the input terminal to the regulator. Then attach power leads directly to the regulator. Power it from 7.2 to 20 v and measure your volts with the original input leads.

    Cons: One of the 10 units has a bad power lead. This meant it did nothing. Believe its just a bad crimp and I have yet to fix it. The display worked fine when using a power cable from another.

    Other: Great product for the price.

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    • Overall
      5
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      5
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      4
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      5
  • 2.2" LCD Digital Panel Voltmeter with Blue Backlight (7.2~20V)

    posted by iceprojeckt on 06:56:59 G10T 21/10/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Straight forward, easy to use. LCD blue color still ok, but I prefer white color backlit Overall good for me to read the car voltage while running sound system.

    Cons: There is no backing to cover the electronics behind the lcd, this is very dangerous especially if you put/ install near to metal items Price wise not so cheap.

    Other: Plastic Frame should be improved as the price is not so cheap, they should make better plastic frame with back cover to protect the electronics behind

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    • Overall
      4
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      3
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      4
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      5
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      5
  • Good product for the price

    posted by marzban123 on 00:04:15 G9T 28/09/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: *Nice blue back light looks great and helps a lot * back-light uses source voltage so you don't need a separate power source *straight forward to use *build quality is satisfactory

    Cons: none, this item seams to be well described and does what it should. maybe it could be cheaper

    Other: good voltmeter for 12v systems such as cars or boats

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    • Overall
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      5
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      5
  • Easy to read display

    posted by cpaul on 17:47:41 G9T 11/09/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: 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.

    Cons: Would have been nice to have an ON/OFF button to turn the meter off when not needed. No cutout template provided, but a not a big deal to make one.

    Other: A bit expensive for what it does, since a cheap multimeter can be purchased locally for less. But for the purpose of what I am using it for, it works great.

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    • Overall
      4
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      3
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      5
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      4
  • Very Accurate and easy to Use

    posted by stefanhengen on 05:59:10 G9T 04/09/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Affordable price Low power consumption Nice design Very accurate readings

    Cons: Contrast with blue Backlight could be better, amber would give a better contrast.

    Other: 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.

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    • Overall
      5
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      5
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      5
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      5
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      5
  • Good thing

    posted by zeco13 on 04:38:20 G9T 03/09/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Pretty good for the price, Ease of use and all in all, a pretty useful thing to have if you wanna make a diy voltmeter. I installed it on my boat cause I'm too cheap to buy a real marine voltmeter.

    Cons: After a few days, some lines on the LCD stopped working, which I will probably add to the salty air issue. Easy fix - press on the upper side of the lcd frame, all fields visible. An instruction that the LCD does not require a separate power source would be useful. On the other hand, it is great that you don't have to provide an additional battery to use it.

    Other: Cheap and useful

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    • Overall
      5
    • Price:
      4
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      5
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      5
  • GREAT VALUE & ACCURACY

    posted by WEBINTRUDER on 03:16:51 G5T 03/05/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: GREAT VALUE, VERY ACCURATE, NICE BLUE FULL ILUMINATION, HIGH QUALITY SURFACE MOUNTED COMPONENTS,COMPACT SIZE, EASY TO INSTALL, ONLY 2 CABLES TO CONNECTS, GOOD FINISHING

    Cons: THEY SHOULD USE A HIGHER QUALITY PLASTIC CASE BECAUSE THE PCB AND THE LCD IS REALLY GOOG FINISHING THAT DESERVE A BETTER LOOK PLASTIC PANEL

    Other: EXCELENT I COMPARE WITH THE READING OF A FLUKE 87V MULTIMETER AND IT WAS REALLY CLOSE. THE VOLT METER WONT READ OVER 19.99 VDC IT WILL MARK A OVER RANGE READING

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    • Overall
      4
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      4
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      3
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      3
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      4
  • Easy to read - Very handy

    posted by larzman83 on 08:15:53 G4T 22/04/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: - Super easy to connect
    - high visibility, even in direct sunlight
    - versatile volt meter
    - good range for 12VDC (+/- 5V) automotive applications

    Cons: - mounting cutout not easy to do so panel snaps in.
    - takes a few seconds to stabilize reading (this could also be due to my application where I use it to check solar panel output and battery charge level

    Other: 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.

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    • Overall
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      5
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      3
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      5
  • very useful

    posted by R@belo on 09:49:49 G4T 19/04/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Small and very efficient blue light makes night vision, measure the voltage quickly and accurately, really like this product, installed in the console of the car is very useful.

    Cons: The product may not calibrated, but with a digital multimeter is possible to calibrate from the trimpot.

    Other: Buy without fear, cheap and efficient!

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    • Overall
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      5
  • Good LCD

    posted by kip100 on 06:28:18 G7T 07/07/2011 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Very easy to use indicator. Nice blue light is visible even in bright sunlight. Ease of use is very good. I installed it in the car, but nothing yet has fallen off and everything works without any problems.

    Cons: not found now

    Other: Very handy device. I was going to collect itself is the same, but in time he saw ready for DX. I would spend more money collecting it himself. Thank you for your good idea. Definitely going to buy another such.

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    • Overall
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