
Hanna Instruments-96812 Refractometer for wine 0 to 28% Baumé scale


The Hanna Instruments-96812 is used across the wine industry for measuring the concentrations of sugars in wine. Measures the refractive index and displays in °Baumé. The °Baumé scale is based upon the density of liquids and is used to measure the sugar levels in winemaking.
This digital wine refractometer is rugged, lightweight and water resistant for measurements in the lab or field.
Priced inexpensively does not mean a compromise on accuracy, the Hanna refractometer offers all the benefits of high precision digital technology at the same price as a mechanical model.
The Hanna Instruments-96812 has units of °Baumé. The °Baumé scale is based on density and was originally designed to measure the mass of sodium chloride in water. °Baumé is used in wine making to measure the sugar in must. The Hanna Instruments-96812 converts the %Brix reading to °Baumé based on the table found in the Official Methods of Analysis of AOAC International, 18th Edition. 1 °Baumé is approximately equal to 1.8 %Brix, and 1 °Baumé is roughly equivalent to 1 % alcohol when the wine is fully fermented.
Key features
- White water resistant casing
- Easy clean sample well
- Zero using pure water
- Battery operated with auto shut-off
Main benefits
- 1.5 second measurement time
- Direct readout in °Baume and °C
- Automatic temperature compensation
- No calibration solutions required
- Large clear LCD display

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.