Please order before December 18th for final UK dispatch before the festive period.

Blue is the new black this Friday

Bag yourself a fantastic deal this Black Friday, with 10% off all OPTi digital handheld refractometers.

The OPTi digital handheld refractometers are simple-to-use, accurate, pocket sized refractometers with many different scales to choose from. With their striking blue colour, easy-clean prism dish and bold simple-to-read LCD display, the OPTi refractometer is like having a mini-lab instrument in the palm of your hand.

The OPTi comes in a range of scales to suit your needs so it is perfect for taking measurements on-the-go, whether it be in the vineyard testing for ripeness or in a factory with industrial chemicals.

Every OPTi refractometer incorporates a unique "AG Test Mode" that facilitates the use of long-life AG Fluid calibration materials, and is supplied with a unique Certificate of Calibration for peace of mind.

Blue is the new black this Black Friday with 10% percent savings to be had across our range of OPTi digital handheld refractometers. Use offer code: TEN%OPTI at the checkout. Offer runs from 28th November to 2nd December 2019.

What do you measure?

To find your perfect OPTi visit our application collections and add an OPTi to your basket now, or browse our clearance items for big reductions on end of stock refractometers.

10% OPTi offer and Clearance Items available whilst stocks last. Refractometer Shop reserves the right to change the offer without notice. Offer ends midnight, Monday 2nd December 2019.