- Dual-Scale Measurement
Quickly measure both alcohol concentration and sugar content without switching device
- Copper Body
The prism base and eyepiece are made of copper. This improves durability and eliminates measurement errors caused by oxidation, corrosion, or deformation.
- Crown Glass Prism
The prism is made of crown glass to reduce refractive deviation, further improving accuracy.
- Temperature Compensation
Built with ATC function, extending its effective temperature range to 10–30°C, compared to the standard 20°C