... many times and gives series of arithmetic measuring result. The testing data will store while powering off for a long time. It ... , starch, flour, chemical industry, detergent, cosmetics, Salt Making and other testing department that need to test whiteness. Technical parameter of Brightness ... 199.9, 2. LCD display, 3. Resolution: 0.1, 4. Testing pore diameter: 30mm, 5. Measuring condition: 45/0, 6. Test ...