This type of refractometer has an off-standing calibration screw. This brings convenience to the calibration work. No screw driver needed when calibration work is needed. And the square house of the prism can make the refractoemter stable. We call it n-style New-style honey refractometer This model is specially developed for measuring the water concentration in honey.
Measuring range: 10% -30% water Resolution factor: 0.1% water The focus is adjustable and can be controlled manually Comes with a non-roll holder With much lighter weight and longer Equipped with dual-scale measurement that provides direct reading High-quality and accurate test results are guaranteed Approved by strict quality and safety standards Durable, resistant and lightweight with its aluminum construction Made with the highest and best quality aluminum & rubber Cushioned with soft & comfortable non-slip rubber