... resisting interface of Vc makes result more accurate High quality filter reduces carryover and improves Easy-to-operate ... off·Memory: 1000 samples, 11000 tests·Large LCD display Specifications Test items: PH, Nitrite, Protein, Ascorbic Acid, Glucose, Bilirubin, Blood, ... quality filter reduces carryover and improves reliable test resultsHigh sensitivity can test the minimum content of pathology and ...