Sentia™ Acetic Acid Test Strips


Current Expiration Date: 1-20-2024

The Sentia™ product line need to be shipped via 2-Day flat rate ($19.95) shipping. Does NOT qualify for Free Shipping.

The Sentia™ Analyzer works with Sentia™ Acetic Acid (VA) Test Strips to measure Acetic Acid concentration in red or white wine.

In stock (can be backordered)

SKU: SENTIA-14 Category:


The Sentia™  Analyzer Acetic Acid Test Strips

The Sentia™ Acetic Acid Test Strips give you the power of a laboratory in the palm of your hand. Using the portable and easy-to-use Sentia™ Analyzer, the Sentia™ Acetic Acid test strips can measure Acetic Acid (volatile acidity) concentration in  red and white wines.  If you need fast, reliable results on the go, the Sentia™ system is worth considering. The primary volatile acid in wine is acetic acid, which is also the primary acid associated with the smell and taste of vinegar. This is an important parameter to test for!

Sentia User Manual
Sentia™ How-To Video
Sample Preparation for Sentia Analyses

In developing the Sentia™ Acetic Acid system, Universal Biosensors created the Sentia™ Acetic Acid Test Strip using their heritage in electrochemical technology developed in the medical device field. They then matched this to the hand-held Sentia™ Analyzer boasting a color touchscreen display and wireless connectivity.

Their goal was simple: take the pain out of Acetic Acid testing. Make your own testing simpler and faster. No more sending samples to the lab waiting days for the data to come back or messing with reagents and titrations. Just reliable test results you can collect yourself in under 3.5 minutes.

SHIPPING INFORMATION: The Sentia™ Test strips need to be shipped via 2-Day shipping. Due to the complicated shipping for the Sentia™ items, we will ship your order via FedEx 2-Day Flat Rate for $19.95.

The Sentia™ Test Strips for testing Acetic Acid features:

  • Airtight Vial includes 25 test strips
  • Works on red or white wines

Things you will also need to test for Acetic Acid:

The test strips must be shipped cold via 2-Day shipping. They need to be stored in the refrigerator upon receipt.

Additional Tests: Sentia™  has released test strips for 6 different tests. Check out our Sentia™ page for a list of all available test strips. We should know more about additional tests later in 2023!

A Quick Overview – Using the Sentia™ Analyzer:

Easy Acetic Acid Testing

  1. Press the power button to turn on the analyzer.
  2. Prepare samples by diluting wine with deionized/distilled water (up to 30 min before testing) and mixing thoroughly.
  3. On the Home screen, touch the TEST button.
  4. Select Acetic Acid from the list.
  5. Select Sample Type (and optionally entering a sample ID), select or enter the index number of the vial.
  6. Remove a strip from the vial then securely close the vial. Always store strips in the fridge when not in use.
  7. When prompted, insert the strip gently but firmly into the Analyzer
  8. Only when prompted, apply the sample on to the end of the strip.
  9. When the analysis is complete, the test result will be presented.

**Updating your Sentia™ Analyzer: The Sentia™ analyzer will need to be connected to WIFI briefly every three months in order to automatically acquire the latest calibration data for the Sentia™ Acetic Acid test strip batches, although we recommend you connect whenever convenient.

How It Works

The Sentia™ system measures Acetic Acid directly by a modern, miniaturized version of the  technique of voltammetry. There is no need to add reagents; the system is pre-calibrated to work directly on the sample when applied to the strip.

How-To Videos for the Sentia™  Analyzer

Using the Sentia™  Analyzer

Simple Wine Testing with Sentia™

Spend Less Time in the Lab

For more videos, check out Sentia’s YouTube page


Acetic Acid

  • Sensitivity: 0.1 to 1.5 g/L Acetic Acid
  • Time per Test: <3.5 min
  • Dilution Required: Yes (1 part sample, 3 parts deionized/distilled water)

Why Choose the Sentia™ Analyzer and Acetic Acid Test Strips?

The Sentia™ system is a premium technology for those needing fast, accurate Acetic Acid results, particularly in settings where large numbers of samples need to be measured. No more sending samples to the lab waiting days for the data to come back. Just reliable test results you can collect yourself in under 3.5 minutes.

– Quick: Less than 3.5 minutes per test!

– Easy to use: No mystery reagents, calibrating or special training required.

– Affordable: As low as $5.00 per test!*

– Dependable:  The simplicity of the system reduces opportunities for error.

* After initial purchase of the Sentia™ Analyzer.

For more details:

Check out the Sentia™ User Manual
Sentia Data Sheet
Sample Preparation for Sentia Analyses

Simple as that!

Additional information

Weight 3 lbs
Dimensions 12 × 9 × 9 in


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