(1 analzyer + 200 cuvettes) HB 801 Hemoglobin Analyzer requires only 1uL of capillary or venous whole blood, get instant results in 1 second or less. Limited Time Promotion: 1 Meter + 200 Cuvettes- HemoCue® Hb 801 System -The HemoCue Hb 801 System is intended for the quantitative determination of hemoglobin in capillary.