GY-3 fruit firmness penetrometer - Accurate measurement The GY-3 fruit firmness penetrometer has a peak memory function, which keeps the follower needle at the maximum value after testing and allows for quick reading. Displays measurements in kgcm^2 and pa units for precise determination of fruit ripening. - Easy operation Hold the penetrometer perpendicular to the fruit surfaces and apply even pressure to insert the penetrator. The intuitive numerical display delivers instant results, making it a handy tool for farmers, traders and researchers to assess fruit quality. - Versatile application This fruit hardness tester works effectively on various fruits, including apples, pears, watermelons and bananas. Essential equipment for cultivation, import/export transportation, and fruit research to make informed decisions about harvest and storage time. - Compact and portable design With dimensions of 140 60 30mm and lightweight metal construction, this sclerometer is convenient to carry for field testing. Its compact size does not affect functionality, making it ideal for on-the-go inspections in orchards and marketplaces. - Use scenarios Orchard harvest planning: test fruit firmness on-site to determine readiness and optimal harvest window. Quality control for transport and export: verify firmness before packing to meet shipment requirements. Research and storage testing: compare ripening and firmness across varieties or storage conditions in labs or fields.