... /specimenData types: Above 1000 test resultsType of test paper: 8, 10, 11 items compatiblePower supply: AC 220V±22V; ... 50±1HzPower efficiency: ≤100WVolume: 350*320*150mmNet weight: 4.0kgLanguage: English, Chinese and optionalPrint: ... approved. Ultrahigh brightness cold light source reflection measuring principle. 8, 10, 11 items compatible. Exquisite, delicate design and ...