1. Amperometric Biosensor 2. Blood volume : 1~3 ul 3. Sample : include arterial, venous, capillary blood 4. Code key calibrate : E2PROM chip 5. Memory : 1~1000 times 6. Test time : 5~30 seconds 7. Temperature warining : 10~40 °C 8. Hct : 20~70% 9. Continue measure 10. Measure way : in meter or sample place 11. Measure range : 20~700 mgldl 12. Ability to apply additional blood for assurance of accuracy 13. Cleaning required : NO 14. Power off Automatic : 1~5 mines 15. Automatic calibration 16. LCD : Unique designed with LCD and 17. Data transmission : Rs232 18. Auto low power indication : 19. Can be show Time and date 20. Power source : 2 X AAA alkaline battery 21. Auto system function check 22. Auto ambient temperature compensation 23. Manual on screen 24. Auto eletrode inserting detection 25. Auto reaction time count down 26. Pressure range : 0~280 mmHg 27. Heart rate : 40~200 beats/min 28. Press accuracy : 3 mmHg with pulse 5% 29. Automatic fuzzy inflation and deflation 30. Acoustic signal is selectable 31. Powe Consumption less than 20 ua 32. Batlery lite : 1000 times