Proprietary no-coding technology Glucose measuring technology proven by CareSens II Specifications Test Range: 20 ~ 600 mg/dL (1.1 ~ 33.3 mmol/L) Sample Size: 0.5 ? Test Time: 5 seconds Test Sample: Fresh capillary whole blood Calibration: Plasma-equivalent Assay Method: Electrochemical Battery Life: 1,000 tests Power: 3.0 V lithium battery (disposable, type CR2032) Memory: 10 test results