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£368.00 £441.60 (Inc. VAT)

Product Description

This OPTi refractometer comes with 2 preset scales and space for a user defined scale. It has been created with the determination of alcohol in mind as a primary function.

When used alongside a hydrometer this OPTi Digital Handheld Refractometer allows for calculation of %ABV up to 20% volume/volume. This makes this particular model ideal for trading standards officers, company auditors, wine makers and cider makers. It is especially useful for monitoring ferment in bottle processes such as cava, prosecco and some specialty beers.

Scale A is set to Zeiss (ABV)

Scale B is set to °Brix

Scale C is empty: User Defined 

The OPTi Digital Handheld Refractometer – Wine ABV (Zeiss/Brix) scales are preselected at despatch, but may be reassigned using the scale selection.


The OPTi® Digital Handheld Refractometer puts a powerful, fully portable instrument in the palm of your hand. Powered by just 2xAAA batteries, the OPTi refractometer can take 10,000 readings in 50 common refractometer scales.

OPTi refractometers are made in the UK and feature a durable IP65 rated housing, a stainless steel prism dish which rapidly stabilises sample temperature, and a clear LCD display. All tri-scale OPTi refractometers have the ability to measure across the full 0-95 °Brix range.



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