How to calibrate iSpindel

This video was made primarily to make it easier for everyone to calibrate iSpindel.
What is needed for calibration:
1. iSpindel - http://www.nautilis.eu/en/portfolio-i...
2. Nautilis WiFi Relay optional http://www.nautilis.eu/en/portfolio-i...
3. Sugar
4. 5 liters of water at 20 degrees Celsius
5. Spoon
6. Pot
7. Paper and pencil
8. Analog hydrometer or refractometer
9. Cold beer

First step before doing the calibration is to balance the ispindel ... Insert the ispindel in a pot of clean water, the measured angle should be close to 25 degrees. Do not start the calibration without balancing your ispindel, otherwise you will have a systematic error and get wrong values!!!

Table link: http://www.ispindel.de/tools/calibrat...