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Panel Volt Meter - 4.5V to 30VDC

SKU: ADA575

$13.50 AUD, inc GST
$12.27 AUD, exc GST

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Panel Volt Meter - 4.5V to 30VDC
13.5 AUD

SKU: ADA575

$13.50 AUD, inc GST
$12.27 AUD, exc GST

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In stock, with a short lead time. 139 units dispatch in 4 to 8 days (in addition to the shipping method you choose). Our timing and stock is accurate. Delivery to you by Mon, 2nd of Jul with Express Post within Australia.
OR

Shipping:

  • $6.95 Standard (2-4 days, tracked)
  • $8.95 Express (Overnight*, tracked)
  • $3 Economy Post* (3-7 days, no tracking)
  • FREE Pickup (Newcastle only)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

Put a voltage meter anywhere with this very handy display. This panel meter simply connects to whatever DC supply you are trying to track, easy to wire up!

Simply connect the red wire to the positive supply, and black to negative ground. The display has a microcontroller that will read the voltage, compare it to a stable reference and display the voltage with 0.1V precision on a 3-digit 0.56" tall 7-segment display. It works from 4.5V up to 30V and is reverse-polarity protected so it will be good for nearly any electronic project! The meter draws 3-4mA to power the microcontroller and display. This particular LED display is a nice vivid green, which Adafruit found very readable. To mount to your enclosure, simply cut a 45.5mm × 26.5mm rectangle and snap it in.

Technical Details

Dimensions:

  • Dimensions: 48x29x21mm
  • Panel cutout: 45.5mm x 26.5mm
  • Digit size: 14mm/0.56" high, green LEDs
  • Refresh rate: about 2 Hz

Power specifications:

  • 4.5V to 30V DC measurements
  • 0.1V precision
  • 10-15mA draw
  • Green LED display
  • Reverse polarity protected
Documentation and Resources:

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

We deliver Australia-wide with these options:

  • $3 for Small Items (3-7 days, not tracked, only available on selected small items)
  • $6.95 for Standard Post (2-4 days, tracked)
  • $8.95 for Express Post (Overnight for Australia Post Next Day Network, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11.49 for Pack and Track (3+ days, tracked)
  • $16.50 for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount might increment based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!