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English
SPECIFICATIONS
Model Number: CH-461C
Measurement system: Oscillometric method
Measurement Localization Upper Arm
Cuff: Soft cuff
Arm circumference range: 20.0 to 32.0 cm
Measurement range: Pressure 0 to 280 mmHg
Pulse 40 to 180 pulse/min
Accuracy: Pressure ±3 mmHg
Pulse ±5% of reading
LCD displays:
Pressure 3 digits
Pulse 3 digits
Icons : Memory icon, : Measurement icon,
:Battery icon
Switch: 2 (START/STOP, MEMORY)
Infl ation: Automatic Infl ation by internal pump
Defl ation: Automatic speed defl ation system controlled by
internal electromagnetic valve.
Rated voltage: 6V DC 3W ( : direct current)
Exhaust: Electromagnetic quick exhaust valve
Power supply: 4 AA batteries (LR6) or optional AC/DC adapter
(6V DC, 0.6A)
Battery duration: Alkaline Approx. 700 times (170 mmHg, once/day,
22°C)
Manganese Approx. 200 times
Automatic Power Off function: Approx. 3 min. (after activated)
Memory capacity: 7 sets of data
Dimensions: 112(W) x 76(H) x 145(D) mm
Weight: Approx. 340g w/o batteries cuff: approx. 140g
Operating conditions: Temperature 10°C to 40°C
Humidity 30% to 85% RH
Storage conditions: Temperature -20°C to 60°C
Humidity 10% to 95%RH
Electric shock protection: Internal power unit
Safety Classifi cation: Type B Equipment
Mode of operation: Continuous operation
Protection against ingress of water: IPX0
Accessories Set includes a cuff, 4 AA batteries for the
monitor (LR6), Instruction Manual.