This hand-held refractometer with automatic temperature compensation (ATC) is specifically crafted for brewing beer.
Hand-held optical refractometer measures the density of sugars in the solution and gives you an instant gravity readings at any point during the boil, or run off from the mash. You do not need to convert the reading from Brix to specific gravity or do an adjustments for temperature.
Great for quick and frequent check on the gravity of your running or while sparging, and also for those who do not like to deal with the temperature compensation necessary with a hydrometer. Unlike a hydrometer, it only requires a very small sample, about 2-3 drops only.
This is a quality optical instrument that includes a soft carrying case, bulb filler, screwdriver and instructions.
- Soft rubber eye piece for comfortable viewing
- Comfortable non-slip rubber grip
- Measurement scale provides direct reading
- Accurate testing results
- Extremely easy to use and calibrate
- Durable and built to last
- Adjustable manual focus
- No battery or power source required
*Certification Option
Specifications
| Model | Measurement Range | Min. Div. | Accuracy | ATC |
| 300078 | Brix: 0-20% Wort SG: 1.000-1.085 | Brix: 0.2% Wort SG: 0.001sg | Brix: 0.2% Wort SG: 0.001sg | Yes |
Model | Type | Range | Resolution | Accuracy |
300070 | Salinity | 0-28% Salinity | 0.2% Salinity | ±0.2% |
300071 | Brix & Salinity | 0-28% Brix | 0.2% Brix | ±0.2% |
0-32% Salinity | 0.2% Salinity | ±0.2% | ||
300072 | Salinity | 0-100‰ ppt | 1% ppt | ±1% |
1.000-1.070 sg | 0.001 sg | ±0.001 sg | ||
300073 | Brix | 0-32% Brix | 0.2% Brix | ±0.2% |
300074 | Brix | 28-62% Brix | 0.2% Brix | ±0.2% |
300075 | Brix | 0-80% Brix | 1% Brix | ±1% |
300076 | Clinical | 0-12 g/dl SP | 0.2g/dl | ±0.2 |
1.000-1.050 SG | 0.0005sg | ±0.005 | ||
1.330 - 1.360 nD | 0.0005nD | ±0.0005 | ||
300077 | Automotive | -60°F-32°F Ethylene | 10°F | ±10°F |
-50°F-32°F Propylene | 10°F | ±10°F | ||
1.15-1.30sg Battery | 0.01sg | ±0.01sg | ||
300078 | Beer | 0-20% Brix | 0.2% Brix | 0.2% |
1.000-1.085 Wort | 0.001sg Wort | 0.001sg | ||
300079 | Honey | 58-90% Brix 38-43 Be’ 10-33% Water | 1% Brix 0.5 Be’ 1% Water | ±1% ±0.5 Be’ ±1% Water |
300080 | Wine/Grape | 0 - 25 vol%; 0-170° OE | 0.2% vol 1° Oe | ±0.2% vol ±1° Oe |
Downloads
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
