Advanced technologies the meter, a complex algorithm, chemistry and electrodes on the test strip, work together as part of the TRUE METRIX®, TRUE METRIX® AIR, and TRUE METRIX® GO Self-Monitoring Blood Glucose System1 to produce accurate results. With TRUE METRIX® - Accuracy is Confidence. TRIPLE SENSE TECHNOLOGY automatically detects, analyzes and corrects variables in each blood sample to ensure proven accuracy and confidence in results. Tiny, 0.5 microliter blood sample. Detects Sample environment, sample size, control solution.Analyzes environmental and physiological factors. Test Strips Made in the USA. The item "TRUE Metrix Blood Glucose 600 Test Strips EXP 11/2022, FREE shipping" is in sale since Sunday, April 1, 2018. This item is in the category "Health & Beauty\Health Care\Diabetes Care\Glucose Test Strips". The seller is "unitrade-1" and is located in Lutz, Florida. This item can be shipped worldwide.