Sentia™ Free SO2 Test Strips
PRODUCT CODE: 30230
Sentia free SO₂ Test Strips can be used to check sulfur levels in post-fermentation red and white wine for the ultimate assurance of protection against microbial and oxidative faults.
Please ensure your device is updated to Sentia software version 2.3.1.555 before running the Free SO₂ test to ensure accurate results. Older software versions will not be supported for Free SO₂ strip batches produced after July 2025.


Test type identifier and ID number in rich color with easy-to-read font

Airtight 25-pack vial for easy storage and retrieval

Manufactured in our state-of-the-art ISO certified facility in Melbourne, Australia

Convenient white “porch” design to ensure consistent user sample application time after time

Ergonomic vial comes complete with 25 test strips, so you won’t run out when you need them most

Only 8 uL required for your analysis
- Sample type: post-fermentation red and white wine
- Sample size: ≥ 8 µL
- Measuring range: 3 – 50 mg/L
- Tests per vial: 25
- Storage temperature: 2°C – 8°C (35.6 °F – 46.4 °F)