TRUE Metrix Test Strips 400ct The TRUE Metrix Blood Glucose test strips make testing your blood more comfortable and less painful than comparable brands by allowing an accurate reading with just 0.5 micro-liters of blood needed for a test. The TRUEMetrix test strips 400ct are coated with a hydrophilic layer that helps absorb the blood, which allows for a quick and more efficient reading. The True Metrix blood glucose testing strips also have a clear window, which allows patients to make sure the proper amount of blood is used. Other TRUE Metrix Test Strips Quantities: TRUE Metrix Test Strips 50ct TRUE Metrix Test Strips 100ct TRUE Metrix Test Strips 300ct TRUE Metrix Test Strips 400ct Compatibility TRUE Metrix Blood Glucose Meter TRUE Metrix Control Solution TRUE Metrix AIR Blood Glucose Meter TRUE Metrix GO Meter Kit TRUEplus Sterile Lancets - Universal Twist Top 100ct TRUE Metrix Blood Glucose Test Strips Features: Small - 0.5 micro-liter blood sample Detects – Sample environment, sample size, control solution Analyzes – environmental and physiological factors Corrects – hematocrit/temperature Test Strips Made in the USA Package Includes: 8 x TRUEmetrix Test Strips 50ct