Do you have heart problems, worried more about heart attack - The CardioChek PA Analyzer provided by MedTek Medical Supplies is a Palm-size revolutionary system for measuring blood components, monitoring the lipid profile and diabetes profile. Product Features: 1. Multiple blood chemistry testing 2. One-step testing 3. Results in two minutes or less 4. Automatic calibration with inserted MEMo-Chip 5. Storage of up to 300 Glucose test results and 30 results of each other...