Model: YS-931
HERS MEDICAL Blood Pressure Monitor Wrist Type HERS MEDICAL YS-931
Features:
Fuzzy Logic
Horizontal LCD Display
Option Functions: 42 sets or 85 Sets Memory
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, User
Display Liquid Crystal Display
Inflation Micro rolling pump
Exhaust Electrical Solenoid valve
Memory 2x50, 3x33, 4x25, or 5x20
Time Displaying date, time and year
Operation
Condition Temperature: 10C ~ 35C (50F ~ 90F)
Relative Humidity: 10% ~ 83%
Storage
Condition Temperature: -25C ~ +60C (-13F ~ +140F)
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 indicator
appears
Auto Off Automatically after 150 seconds without operation
Size 75 x 72 x 39 mm
Weight 150g w/ batt.
Standard Complies with EN 1060-1, -3 and ANSI/AAMI SP10A-1996