Description:
Designed with a high refractive index lead glass test prism, this refractometer offers a wide measuring range from 1.30 to 1.81, with an accuracy of ±0.002. The device is equipped with a professional optical design and a built-in narrow wavelength quasi-monochromatic LED light source, ensuring a super straight and clear shadow boundary for precise readings.
Specifications:
| Parameter | Details |
|---|---|
| Measuring Range | 1.30 - 1.81 |
| Accuracy | ±0.002 |
| Light Source | Built-in narrow wavelength LED |
| Prism Material | High refractive index lead glass |