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Test Equipment > Panel Meters

Waterproof Digital Display DC Voltmeter 3-30V Blue

SKU: CE05134

$11.54 AUD, inc GST
$10.49 AUD, exc GST

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Waterproof Digital Display DC Voltmeter 3-30V Blue
11.54 AUD

SKU: CE05134

$11.54 AUD, inc GST
$10.49 AUD, exc GST
4 reviews 0 5 4.5
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.

Waterproof meter ideal for harsh environments.


  • Measuring Range: DC 3-30V
  • Error: 1%
  • Display: 0.56" Blue LED Segment Display
  • Refresh Rate: 500mS
  • Current Consumption: <20mA
  • Operating Temperature: -10ºC to 65ºC
  • Dimensions: 50x30x27mm (LxWxD)
  • Hole Size: 46x27mm
  • Lead Length: 20cm

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.

This product is listed in:

Documentation and Resources:

Product Comments

Customer Reviews

  1. Review by Laz - Waterproof Digital Display DC Voltmeter 3-30V Blue

    Bought this waterproof unit to monitor my auxiliary battery in my 4WD. Located in the engine bay. Solid unit with quality wiring connections. Easy to read blue digits. Works well and I am pleased with purchase. (Posted on 3/05/2013)

  2. Review by we - D C Volt meter

    happy with the service bought this for my boat to keep check on batteries. works well and very easy to see with the blue numbers.[posted 1/5/13] (Posted on 1/05/2013)

  3. Review by Chucky - DC Voltmeter

    Purchased one of these units to monitor My solar battery Voltage and it works well and is easy to read, Will be buying another and would recommend them to others. (Posted on 26/04/2013)

  4. Review by ERIC - VOLTMETER

    Bought 2 of these meters, I fitted probes to one and use it to randomly check voltages, the other I fitted a xlr canon type plug to it and affixed it to my mobility scooter to monitor the battery voltage. Both are working quite satisfactorily. (Posted on 21/04/2013)

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!