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JWS-1000
Model Time Batt. Saving Batt. Weak Arrhythmia indicator WHO Indicator Backlight LCD Position 'OK' indicator Alarm clock
JWS-1000 ★         
Specification
Method of measurement Non-invasive, ocsillometric blood pressure measurement at wrist for wrist circumference at 12.5-20.5cm  JWS-1000 photos
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 2 *30 memory
Operation voltage DC 3V
MCU operation voltage 4.0V
Low Batt. Warning At 2.2V
Low Batt. At 2.0V ('LO' shown)
Current showing memory <10mA
Shutdown current <100μA
Max. auto-pressure 295mmHg
Over-votage protection 300mmHg
Auto power-off time Memory mode, no measurement for 30s
ERR mode, no mearurement for 120s
Measurement end,120s
Dimension 63mm (L) x 65mm (W) x 30mm (H)
Weight (w/o batt) 120g
Cuff size Wrist circumference 12.5 - 20.5 cm
Operating temperature + 10 C to + 40 C, <= 85% RH
Storage temperature - 10 C to + 50 C, <= 85% RH
Power supply 2 x 1.5V 'AAA' battery
Battery life Approx. 300 times measurements, varied by blood pressure level or inflation pressure

 
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