Refractometer for beer wort (brewing saccharometer)

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Foto: RBR32SG-ATC: Refractometer for beer wort (brewing saccharometer)
Beer, Homebrewing


Price: 50,00 EUR

Price excl. VAT: 41,32 EUR

VAT: 21 %

Availability: in stock

Warranty: 24 months ?



This optical refractometer (brixmeter) is equipped with scale Brix in range from 0 to 32 °Bx (scale precision is ±0.2 °Bx) and with scale SG wort for measuring of beer wort specific gravity in range from 1.000 to 1.120 (the resolution of this scale is 0.001).

This refractometer can be also used for fruit mash manipulation at the begin as well as during the fermentation process (spontaneous natural fermentation). But if you need not the SG Wort scale (beer wort specific gravity) we recommend "non-wort" model RBR32-ATC.
If you want to measure the "strength" of your brandy (after the distillation in distillery) we recommend refractometer for measuring of ABV (alcohol by volume).

To determine the ripeness of the grapes we recommend model developed directly for viticulturists.

This refractometer is equipped with automatic temperature compensation.

ScaleScale range Resolution
Brix (sugar content) 0 to 32 °Bx 0.2 °Bx
SG Wort (specific gravity) 1.000 to 1.120 0.001

Example: if you measure value 25 °Bx it means that in the 100 g of aqueous solution is dissolved 25 g of sucrose. In other words, in 100 g of aqueous sucrose solution is 25 g of sucrose and 75 g of water. That is why is sometimes used the percent sign (%) as a unit because the sucrose content is a sucrose percentage by weight.

Tip: use our calculator for calculation of sugar content in aqueous solution

TIP: Would you like to measure more characteristics? Build own special refractometer!

The usual concentrations of selected substances (fruits, vegetable, berries etc.)

Title °Bx   Title °Bx
Metalworking emulsions 0 to 7   Rowan fruit 14
Beer wort 0 to 20 Semi-plums 15 to 18
Tomato juice 3 to 6 Prunus domestica Durancie 15 to 22
Peach juice 6 to 12 Dairy beverages 16 to 21
Orange juice 6 to 13 Plum 18 to 22
Apricots 8 to 11 Common juniper - berries 30
Sour cherry 8 to 18 Sorbets 25 - 32
Pears 8 to 22 Fruit juice concentrates 42 to 68
Damson (Prunus domestica insititia) 9 to 14 Condensed milk 52 to 68
Mirabelle plum (Prunus domestica syriaca) 10 to 15 Vegetable oil 57 to 90
Cherry 10 to 18 Sugar syrup 58 to 80
Great yellow gentian (bitter root) - root 10 to 25 Maple syrup 66
Apple juice, carbonated soft drinks 10 to 22 Fruit preserve, Jam, Jelly, Marmalade 60 to 70

The measurement

The beer wort measuring is very easy. Place a few drops of measured liquid onto the prism, press slightly the cover plate to eliminate possible bubbles as well as air and the light/blue boundary will show you the result value.

General technical specifications

  • Reference temperature is 20 °C
  • ATC - automatic temperature compensation (in temperature range from 0 to 30 °C)
  • Possibility of focusing
  • Length ~ 175 mm
  • Quality technical design, metal body
  • Package contents: durable plastic case, refractometer, cleaning cloth, plastic pipette, screwdriver, operating instructions in English

Preview: Scale of the refractometer RBR32SG-ATC

Scale of the refractometer RBR32SG-ATC

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