EcoTest Rapid Antigen Saliva Test Kits


Versatile and cost-effective, these two and five packs are great options if you’re wanting safety and peace of mind on a weekend trip, a date, or a day out with friends.

Our saliva test pen is rapid, reliable, and simple to use (being a one-step device that doesn’t require you to mix or add fluids), putting flexibility and convenience in your hands.

This product is TGA certified (ARTG 372335) and verified by the Doherty Institute. Large order quantities at bulk discounts are also available.

EcoTest 2 Pack Box


Our Rapid Antigen Tests

We offer saliva/oral sample-based rapid antigen test kits, a highly effective and more comfortable alternative to nasal swabs (i.e. nasal pen tests or PCR tests). Our rapid test kits are designed to be self-administered, which means they can be performed by yourself in the comfort of your own home or workplace.

EcoTest Oral saliva Pen with base

Quick Specs

  • Easy-to-use design for all ages
  • One-step testing process, with results in 15 minutes
  • TGA Approved (ARTG 372335)
  • 24-month shelf life
  • Eliminates need for cassettes or mixing fluids
  • Superb for testing large groups
  • Safe—all fluids are contained in the sealed pen

What Our Customers Say


Boronia, VIC

"Fast, quick and easy shopping experience. Product was delivered in record time, very happy with the entire process!"


 Brisbane, QLD

"Excellent prompt service and very reasonably priced. Above all I am very impressed with the personal service I was given when I had given incorrect address details and sent an email asking for help. The error of mine was rectified extremely quickly. Will definitely 100% buy from you again in the future. Thank you."


Doncaster, VIC

"Easy to use and pain free. The best option for little ones!"

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About Biolink

Biolink is based in Melbourne, Australia. We design, manufacture and distribute EcoTest Rapid antigent tests to the Australian retail market. 


The Best At Biolink

We offer a top quality range of in-home testing kits, shipped directly to you. We currently deliver Australia-wide, and to New Zealand.

Our rapid, reliable, and discomfort-free COVID test kits are available to individuals and businesses in versatile quantities. From 2-Pack and 5-Pack options, to large bulk quantities we’ve got you covered.

We value quality, speed, and the safety and convenience of our customers, above all. Our customers are first in line, and top of mind. Our products are TGA certified (ARTG 372335) and verified by the Doherty Institute.

EcoTest Saliva Test Procedure


Super Simple To Use

Our saliva test pens are a great alternative to nasal tests or cassette tests, as a simple, single device test. No need to mix any fluids or reagents. Simply place and hold under your tongue for 2 minutes, then connect to the base and receive results in 15 minutes. 

Comfortable Oral Test Swab

Ideal for kids & elderly folk as a much more comfortable saliva swab versus nasal swabs or PCR-style tests.

Incredibly Easy To Use

With just a simple swab, the Oral Test Pen is quick, hassle-free, and user friendly for all-ages.

Oral Saliva Pen Top Up

99% Accuracy

Accurately test for COVID-19 without the need for cassettes, mixers or reagents—just a single test pen.

Reliable Detection

Can be used to test for COVID-19 at any stage of infection, but ideal for mid-stage detection (feeling symptomatic).

Shop Our Saliva Test Pens

Click below to purchase our COVID-19 Saliva Test Pens.

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