Features: Writing is large and number is easy to see and read. The height of this syrup hydrometer is 9.8inches. This maple syrup hydrometer ensures accurate sugar content measurements. Its unique scale designs allows for easy calculation, while the reference aids in thermalscalibration. Suitable for professional, this Maple Syrup Hygrometer is essential tool for anyone involved in maple syrup production. Suitable for maple sap, it ensures reliable result. Whether you're making maple syrup in a commercial setting, this Maple Syrup Hygrometer is perfect for allpurpose. Its wear resistant constructions and easy to use ,suitable for any maple syrup making environment. Enhances your maple syrup making experience with this Maple Syrup Hygrometer. Its accuracy and durability ensure precise measurements, while the included storage case make everything organized until next harvest season. Specifications: Material:Glass Length:Approx.250mm/9.84'' Package Includes: 1x Maple Syrup Hydrometer note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.