Model: YS-859
Wrist Watch Blood Pressure Monitor
HERS MEDICAL YS-859
Feature:
Fuzzy Logic
Measuring Range 20 ~ 300 mmHg
40 ~ 200 pulse/minute
Resolution 1 mmHg
Accuracy ±3mmHg or 2% (pressure)
±5% of readings (pulse rate)
Measuring
Method Oscillometric method
Operation Key Three Keys: Power/Start, Memory, Time
Display Liquid Crystal Display
Inflation Micro rolling pump
Exhaust Electrical Solenoid Valve
Memory 42-set, or 85-set
Time Displaying date, time and year
Operation
Condition Temperature: 10°C ~ 35°C (50°F ~ 90°F)
Relative Humidity: 10% ~ 83%
Storage
Condition Temperature: -25°C ~ +60°C (-13°F ~ +140°F)
Relative Humidity: 10% ~ 83%
Power Source 3Vdc; "AAA" type battery x 2
Battery Life Around 250 measurements(alkaline batteries)
Low Battery
Indication Replace the batteries if the low battery indicaor
appears
Auto Off Automatically after 150 seconds without operation
Size 69.5 x 67 x 27 mm
Weight Approx. 111g w/ batt.
Standard Complies with EN 1060-1, -3 and ANSI/AAMI SP10A-1996