1）Main Type: Enhanced (Copper Plated)

2）Measurement range:

Sugar content: 0-30% minimum scale 0.2% (high precision, available in the market at 0.5%)

Fermented sour milk made from ground mung bean wow gold: 0-25% Min. 0.1%

3)Equipped with temperature compensation function, making data more accurate

4)The eyepiece has been upgraded to provide higher clarity and reduce observer fatigue

Usage

1)Align the refractive prism with the direction of light and adjust the eyepiece's visual acuity ring until the marking line is clear;

2)Adjustment benchmark: Before measurement, first make the standard solution (purified water), instrument, and test liquid based on the same temperature. Open the cover plate, then take 1-2 drops of standard liquid onto the refractive prism, and gently press the cover plate with your hand to obtain a light dark boundary line. Rotate the calibration bolt to align the light dark boundary line in the eyepiece field of view with the reference line (0%);