Digital battery and alternator tester with LED voltage display and red and black battery clamps

Digital Battery & Alternator Tester

$79.95
$79.95 $109.00
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Digital battery and alternator tester with LED voltage display and red and black battery clamps
  • Digital battery and alternator tester with LED voltage display and red and black battery clamps
  • Gloved hand holding a Digital Battery & Alternator Tester reading 14.1 V with clamps connected to a car battery in an engine bay
  • Digital Battery & Alternator Tester with red LED display reading 12.6 V held in front of a car engine at night
  • Close-up of Digital Battery & Alternator Tester red spring-loaded clamp attached to a 12V car battery terminal
  • Digital Battery & Alternator Tester front, side and back views with dimensions of 7 cm wide, 2 cm deep and 11.5 cm high
  • Digital battery and alternator tester with LED voltage display and red and black battery clamps
  • Gloved hand holding a Digital Battery & Alternator Tester reading 14.1 V with clamps connected to a car battery in an engine bay
  • Digital Battery & Alternator Tester with red LED display reading 12.6 V held in front of a car engine at night
  • Close-up of Digital Battery & Alternator Tester red spring-loaded clamp attached to a 12V car battery terminal
  • Digital Battery & Alternator Tester front, side and back views with dimensions of 7 cm wide, 2 cm deep and 11.5 cm high
Digital Battery & Alternator Tester

Digital Battery & Alternator Tester

$79.95
$79.95 $109.00
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Description

Check your 12V battery's state of charge and your alternator's charging output in seconds, straight from the terminals.

  • Digital Voltage Readout: A bright digital display shows real-time battery voltage the moment the clamps are connected.
  • Battery Status LEDs: Four indicator lights show charge level at a glance: Full, Medium, Low and Empty.
  • Charging System Check: With the engine running, separate LEDs indicate alternator output as High, Good or Fault, helping identify a charging problem before it strands you.
  • Reverse-Polarity Alert: A dedicated warning light signals if the clamps are connected the wrong way round.
  • No Internal Battery Required: Draws power from the battery under test, so there is nothing to charge or replace.
Specifications
  • Test Voltage: 12V lead-acid, AGM and gel vehicle batteries
  • Display: Digital LED voltage display plus status indicator lights
  • Test Functions: Battery state of charge (voltage), alternator charging output, reverse-polarity warning
  • Note: Measures voltage only; does not perform a CCA load test
  • Connection: Red and black alligator clamps on attached leads
  • Power: Powered by the vehicle battery under test
  • Weight: Approx. 95 g
  • Included: 1x Digital Battery Tester with attached alligator clamp leads.
Shipping & Returns

Free Tracked Shipping (Australia)
All orders are processed and dispatched within 1-3 business days. Enjoy free standard tracked delivery across Australia, with a total expected arrival time of 5-9 business days. For more information, please review our full Shipping & Delivery Policy.

30-Day Hassle-Free Returns
If you change your mind or are not completely satisfied, you have 30 days from delivery to return your item in its original, unused condition for a full refund. Please note that return shipping costs are the responsibility of the customer, but we will never charge you any hidden restocking fees. For more information, please review our full Return & Refund Policy.
Contact Us

Got a question about this product? The Nexura Auto team is here to help. Please reach out via our Contact Us page, or using the details below:

Business Information

  • Business Name: Nexura Auto
  • ABN: 56 437 233 044
  • Business Address: 1/457-459 Elizabeth Street, Surry Hills NSW 2010

Customer Service Contact

  • Email: support@nexuraauto.com.au
  • Phone: 1300 103 804

Operating Hours

  • Monday to Friday | 09:00 AM to 05:00 PM (AEST)

We aim to respond to all inquiries within 24 business hours.
A man in a dark gray t-shirt works under the open hood of a black pickup truck in a driveway at dusk.

Never Get Stranded.

Batteries rarely die on a convenient day. They give out in a dark car park, at 6am before work, or halfway to the campsite.

Clip this on for 10 seconds and you'll know if your battery or alternator is fading, so you can sort it on your schedule, not the tow truck's.

The NEXURA Standard

We built Nexura Auto to fix the everyday annoyances of driving. We got tired of tangled cables, dead phones, and cluttered centre consoles making a mess of our cars.

We skip the gimmicks and focus entirely on practical gear that actually works. Our products are chosen to keep your cabin organised, your devices powered, and your eyes on the road.

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