Turbidity and color meter set WA-PT-4S 1 piece

The concentration is read by visually comparing the turbidity and color standard plates with the test water. Turbidity: Based on polystyrene standard solution Color: Based on cobalt chloroplatinate standard solution Measurement range: Turbidity: 0.5, 1, 2, 3, 5, 10, 15 degrees Chromaticity: 2, 4, 5, 6, 10, 20 degrees Contents: 1 unit, 2 colorimetric tubes, 1 turbidity auxiliary plate, 1 chromaticity auxiliary plate, 1 set of turbidity standard plates (7 types), 1 set of chromaticity standard plates (6 types), 1 bottle of 0 (zero) water (250mL), Instructions for use: 1 part