1. Brand new and high quality 2. Intelligent pressure 3. 90 set of measurement data memory 4. The article warning the state of WHO blood pressure 5. Arrhythmia hint 6. Time function 7. Overpressure protection function 8. Large and clear LCD, easy to read 9. Ideal for the daily monitoring of blood pressure 10. Measurement Range: - Blood pressure: 20-280mmHg - Pulse rate: 40-165 times / min 11. Accuracy: - Blood pressure: +/-3mmHg or +/-2% - Pulse: +/-5% of measure data 12. Pressurization: Full Automatic pressurization mode 13. Decompression: Full Automatic decompression mode 14. Air Discharge: Full Automatic rapid exhaust mode 15. Forced Induction: Semiconductor pressure sensor 16. Power Supply: 2 x AAA batteries (Not included)Specification: General Model CK-101S Material Plastic Range of working temperature +10~+40 degree C Storage Temperature -20~+50 degree C Storage Humidity Range 15%~90% Power Supply 2 x AAA batteries (not included) Cuff Size 13.5-19.5cm Product Size 7.2x6.8x3.3cm Weight 112g Package Include Package Contents 1 x Manual 1 x Arm Blood Pressure Monitor Package Weight One Package Weight 0.23kgs / 0.51lb One Package Size 9.5cm * 9.5cm * 9.5cm / 3.74inch * 3.74inch * 3.74inch Qty per Carton 40 Carton Weight 10.60kgs / 23.37lb Carton Size 50cm * 21cm * 40cm / 19.69inch * 8.27inch * 15.75inch Loading Container 20GP: 634 cartons * 40 pcs = 25360 pcs40HQ: 1473 cartons * 40 pcs = 58920 pcs