High-precision measurement: Built-in precision optical components and digital sensing technology can accurately capture the sugar content differences of samples such as fruits and honey within the measurement range of 0-94%, with small errors, providing reliable data for quality inspection. Long-term battery life support: Equipped with a rechargeable battery, multiple measurements can be completed when fully charged, and no frequent charging is required during outdoor operations, meeting the continuous inspection needs of orchards, workshops and other scenes. One-button calibration function: With a convenient calibration key, you only need to use a standard solution to calibrate the instrument, ensuring the stability of the measurement results during long-term use and lowering the threshold for professional operation. Multi-group adaptation: Whether it is a quality inspector in a food processing plant, a technician in agricultural research, or a honey farmer or a homemade food enthusiast, you can easily complete sugar testing with its simple operation and clear display. Easy-to-maintain design: The surface of the detection prism is smooth and easy to clean. Just wipe it with a soft cloth after it is contaminated with the sample; the body has good sealing performance, which can resist slight water vapor and dust, and extend the service life of the instrument.