Hand Refractometer for Wine and Grape, ATC, Built-in LED Illuminator
![διαθλασιμετρο Hand Refractometer for Wine and Grape, ATC, Built-in LED Illuminator](https://www.why.gr/wp-content/uploads/2019/07/διαθλασιμετρο.jpg)
Also included:
Instructions for use in English
Temperature correction tables
Prism cleaning cloth
Screwdriver adjustment screwdriver
dropper pipette
Deionized water for calibration
![3af13aaf-8506-4532-9202-072ada9985d9_4_342856049_455460-huge Hand Refractometer for Wine and Grape, ATC, Built-in LED Illuminator](https://www.why.gr/wp-content/uploads/2019/07/3af13aaf-8506-4532-9202-072ada9985d9_4_342856049_455460-huge-1024x888.jpg)
USE OF A REFRACTOR
Using the instrument is simple. First the surfaces of the prism and the cover are washed with distilled water and carefully wiped (This cleaning is done after each use of the instrument).
![1e1eb3185ce20690856c844058cbb09d-700x700 Hand Refractometer for Wine and Grape, ATC, Built-in LED Illuminator](https://www.why.gr/wp-content/uploads/2019/07/1e1eb3185ce20690856c844058cbb09d-700x700-1.jpg)