... meter It can test the fruit sugar without broken the fruit. nondestructive fruit sugar meter Nondestructive fruit sugar meter Just make ... showe that there' s a quantitative relation between fruit saccharinity,fruit acidity and near infrared specscopy.According to near ... ,pear , hami melon,watermelon, orange, juice peach,tomato, strawberry,papaya,mango longan and so on .(can build model according ...