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Test Equipment > Panel Meters

Digital Display Ammeter DC 0-50A Blue

SKU: 018-05-AM-50A-BL

$14.50 AUD, inc GST
$13.18 AUD, exc GST

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Digital Display Ammeter DC 0-50A Blue
14.5 AUD

SKU: 018-05-AM-50A-BL

$14.50 AUD, inc GST
$13.18 AUD, exc GST
3 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.

Wide supply voltage operating range; 4.5-28VDC, current sample range is DC 0-50 Amps.


  • Measuring Range: DC 0-50A with the external 50A/75mV Shunt
  • Error: 1%
  • Display: 0.56" Blue LED Segment Display
  • Refresh Rate: 500mS
  • Power Supply: 4.5-28VDC
  • Current Consumption: 15mA
  • Operating Temperature: -10ºC to 65ºC
  • Dimensions: 48x29x36mm (LxWxD)
  • Hole Size: 46x27mm

Please note that the shunt negative wire and power supply wires must be isolated. Refer to the attached diagram.

Ammeters are susceptible to noise and are not suitable for use in cars or with DC-DC switching supplies. The distance between the panel meter and the shunt must be kept short to assist with stability.

This product is listed in:

Documentation and Resources:

Product Comments

Customer Reviews

  1. Review by Chris verified purchaser

    Quite useful. I'm often too lazy to get the old multimeter out. But these units work great as a surrogate just to keep on hand. (Posted on 18/04/2017)

  2. Review by josh - works well verified purchaser

    Ordered this ammeter to put on my sons power wheels jeep to give it a cooler feeling. Product is exactly what it says it is. A simple ammeter. Bright even in the sunlight. Wires seem sturdy and long enough for what I was doing.
    Only issue I had was there were no instructions. Had to google the proper way to hook up only because this was my first time messing with an ammeter.
    Good product (Posted on 22/07/2014)

  3. Review by red1jim - good product

    It is exactly what I wanted to monitor the amps that is going into the battery on my van that is being generated by my solar panels (Posted on 15/05/2013)

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!