How to use the digital sugar meter and precautions
1. Calibration: Press the Read button to turn on the machine, drip irrigation to absorb 0.2ml~0.3ml of pure water, drip it into the drip port, cover the light-shielding cover, press the CAL button for 2 seconds, CRL is displayed, press the CAL button once, and the calibration is completed and END is displayed.
2. Measurement: Drop into the sample, cover the shading cover, press the Read key once to display the measured value, press the Scale key to switch between the sugar content and the refractive index.
Precautions for the use of digital sugar content meter:
1. Accurate measurement results depend on careful calibration, please follow the instructions for use.
2. Do not place the instrument in a humid environment or immerse in water. If the instrument is blurred, it may be caused by water ingress.
3. It cannot be used to measure abrasive or corrosive chemicals, which will damage the surface of the prism.
4. This product is an optical instrument, which needs to be used and stored carefully, otherwise, the components will be damaged. Careful maintenance will last a long time.
