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£368.00 £441.60 (Inc. VAT)

Product Description

OPTi® Digital Handheld Refractometer – 0-95 Brix (ATC)


This OPTi Digital Handheld Refractometer has it’s primary scale set to a wide °Brix range of 0-95. Due to the full range available this refractometer is popular with customers for a broad range of requirements. Ideal for food producers that want to measure across the whole Brix range, including incoming fruit, juice or concentrated fruit pulp, sauces, jams, jellies, gums, raw sugar liquids, blended sugars and honey. It is especially useful for use in the confectionery manufacturing industry.

This OPTi refractometer comes with 1 preset scale and 2 empty scales ready for user definition.

Scale A is set to °Brix ATC

Scale B is empty: User Defined

Scale C is empty: User Defined 

The OPTi Digital Handheld Refractometer – Brix (°Brix ATC) scales are preselected at despatch, but may be reassigned using the scale selection method.


The OPTi® Digital Handheld Refractometer from Bellingham + Stanley 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.


Technical information

Product code: 38-01RS-A1-B0-C0



The OPTi® Digital Handheld Refractometer has been upgraded

The new OPTi® Digital Handheld Refractometer designed and manufactured by Bellingham + Stanley provides reliable and versatile measurement of total dissolved solids and blend ratios of liquids in a premium quality instrument. OPTi refractometers have always been a class leader when it comes to features and the new model retains everything you’ve come to expect, including a stainless steel prism dish, durable IP65 casing, long battery life and quick 2 second read time.

Now, in 2021, Bellingham + Stanley have taken the OPTi feature-set one step further and completely revolutionised the way in which digital handheld refractometers are supplied and purchased. Every OPTi Digital Handheld Refractometer now includes 50 common refractometer scales, giving customers access to scales including: the complete 0-95 °Brix scale, 1.33-1.53 Refractive Index, °Baume, Ethylene Glycol and more.

In addition to this vast library of scales, every OPTi now includes 3 selectable scales (A, B, C), which can be quickly switched between at the touch of a button, giving customers flexibility within their particular application. A refractometer with multiple scales can benefit users in many different industries. For instance, winemakers now have the option of using just one refractometer to measure Brix (%Mass) on scale A, grape must in °Baume on scale B, and alcohol by volume (by way of the Zeiss scale) on scale C. 

Switching scales is simple, and with the quick 2 second read time and pocket-sized form-factor, the OPTi refractometer is one of the quickest and most convenient ways to monitor and control your concentration on-the-go.


  • Stainless Steel Prism Dish
  • Durable Design
  • Full Measuring Range
  • 50 Scales Built-in
  • High Ambient Light Detection
  • Long Battery Life
  • Quick 2 Second Read Time

Sinclair & Campbell has exclusive access to a range of pre-selected OPTi refractometers designed around popular applications amongst our customers. So whether you require a refractometer for wine or beer brewing, automotive, aviation, colostrum quality checks or food and beverage, we’ve got a digital refractometer for you. 


Take a look at Bellingham + Stanley’s “How to” video to see how easy it is to switch between different scales and other parameters.

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