Features:
The digtal arm blood pressure monitor has big LCD screen.
Can measure automatically， reading accurately and quickly.
Has memory function of 90 groups.
The digtal arm blood pressure monitor is operated by battery， economical and convenient.
Automatic measurement and power-off.
Automatic pressurization using a micro pump.
Can be used on daily self-examination， very convenient.

Specifications: Model JDS-800
Method of measurement Non-invasive， ocsillometric blood pressure defaltion measurement at arm for arm circumference at 22-32 cm
Display range 0-300mmHg
Measuring range Systolic 50-250 mmHg， diastolic 40-180 mmHg， pulse 40-200 beats/minute
Measuring accuracy +/- 3 mmHg
Measuring uncertainty +/- 8 mmHg
Sets of Memory 30 memory
Operation voltage DC 6V
MCU operation voltage 3.3V
Low Batt. Warning At 4.9V
Low Batt. At 4.5V (LO shown)
Current showing memory !#!lt!*!10mA
Shutdown current !#!lt!*!100μA
Max. auto-pressure 295mmHg
Over-votage protection 300mmHg
Auto power-off time Memory mode， no measurement for 30s
ERR mode， no mearurement for 180s
Measurement end，180s

Dimension 160mm (L) x 94mm (W) x 65mm (H)
Weight (w/o batt) 250g
Cuff size Arm circumference 22- 32cm
Operating temperature + 10 C to + 40 C， !#!lt!*!= 85% RH
Storage temperature - 10 C to + 50 C， !#!lt!*!= 85% RH
Power supply 4 x 1.5V AA battery (not included)
Battery life Approx. 300 times measurements， varied by blood pressure level or inflation pressure
Material Plastic
Product size Approx. 16 * 9.4 * 6.5cm / 6.3 * 3.7 * 2.6in (L * W * H)
Product weight Approx. 580g / 20.5oz
Package size Approx. 16.5 * 9.5 * 12.5cm / 6.5 * 3.7 * 4.9in (L * W * H)
Package weight Approx. 652g /23oz

Notice:
Due to the difference between different monitors， the picture may not reflect the actual color of the item. Please consider you mind or not before buying.

Package List:
1 * Blood Pressure Monitor
1 * Air Tube for the health monitor blood pressure monitor
1 * Manual for the arm blood pressure monitor (English)
1 * Storage bag for the sphygmomanometer