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Digital Display DC Voltmeter 3-30V Blue

SKU: CE05109

$7.89 AUD, inc GST
$7.17 AUD, exc GST

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Digital Display DC Voltmeter 3-30V Blue
7.89 AUD

SKU: CE05109

$7.89 AUD, inc GST
$7.17 AUD, exc GST
1 reviews 0 5 5
Shipping Offer


  • $6.95 Standard (2-4 days, tracked)
  • $9.95 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.

A self-powered voltmeter that operates over a wide voltage range. Only 2 wires are needed to interface this device with the target circuit making this module more suitable for most DIY applications.


  • Measuring Range: 3.0-30VDC
  • Accuracy: 0.01V < 10V, 0.1V > 10V
  • Display: 0.56" LED Segment Display
  • Refresh Rate: 500mS
  • Current: 15mA
  • Operating Temperature: -10ºC to 65ºC
  • Dimensions: 48x29x22mm (LxWxD)
  • Hole Size: 46x27mm
  • Lead Length: 15cm
  • Built in reverse connection protection

Instructions for use - connect red wire to positive and black to ground. No external power supply is required; this module functions / samples via the same two wires.


Documentation and Resources:

Product Comments

Customer Reviews

  1. Review by red1jim - good product

    It is exactly what I wanted to monitor the volts that is going into the battery on my van that is being generated by my solar panels (Posted on 22/05/2013)

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)
  • $9.95 for Express Post (Overnight for most of Australia, 2+ days for rural, 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
NSW, 2289

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!