





Johnson's Wine pH Indicator Strips (pH 2.8 - 4.4)
The Johnson's Test Papers Wine pH Indicator Strips are precision tools designed specifically for the wine industry, providing quick and accurate pH measurements in the critical range of 2.8 to 4.4. These indicator strips are essential for winemakers and quality control professionals who need to monitor and adjust the pH levels during the wine-making process. Maintaining the correct pH is crucial for the stability, flavour, and overall quality of the wine.
Wine pH test strips are used to test the pH of the juice.
They can also be used to test the pH of kombucha tea and cider.
Range: pH 2.8 - 4.4
Key Features:
- Specialised pH range
- Fast and accurate results
- Easy to use design
- High quality, reliable performance
- Compact and portable
- Non invasive and safe
- Comprehensive colour chart
- Cost effective testing solution
Ideal for use in:
- Winemaking
- Quality control
- Kombucha tea
- Cider
- Vineyard testing
- Home winemaking
- Food and beverage industry.
Pack Qty: 50
Sku: 181.1

Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.