Product Parameters
Handheld refractometer for measuring Brix sugar content, designed with a silver-colored metal body and black textured grip sections for a secure hold. The measuring range is 0-90% Brix, with a minimum scale of 0.2% and a stated accuracy of Brix ±0.1% within 10-30°C. It features automatic temperature compensation within 10-30°C and a calibration screw for zero calibration. Included accessories are 1 meter, 1 pipette, 1 cleaning cloth, and 1 screwdriver.

Core Features
The device uses a high-precision prism with high uniformity, good transparency, and a low temperature coefficient, while the prism surface is described as unaffected by moisture. The ATC system for automatic temperature compensation supports more stable readings within the specified temperature range. A copper body with solid construction is described to improve durability and measurement accuracy. Usage is simple: place 2 to 3 drops of sample on the main prism, close the plate, and read the Brix value through the viewing window.

Usage Scenarios
Suitable for users who need to control the sugar concentration in various liquids and food-related samples. The stated information mentions use in homebrewing, household, industry, transport, and for testing fruits, vegetables, jams, lubricants, and emulsions. It is also described as useful for those who want to monitor sugar intake in daily consumption based on measured results.

Product Summary
This handheld Brix refractometer offers a measuring range of 0-90%, automatic temperature compensation, and a solid metal construction in a portable manual format. It is intended for convenient measurement of sugar content across a wide range of sample types without requiring a battery.