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English
SPECIFICATIONS
Model Number
CH-650
Measurement system
Oscillometric method
Display
Digital display type
Wrist circumference range
5-3/8"–8-3/8" (13.5–21.5 cm)
Measurement
range
Pressure
0 to 280 mmHg
Pulse
40 to 180 pulse/min
Accuracy
Pressure
±3 mmHg
Pulse
±5% of reading
Infl ation
Automatic infl ation by internal pump
Rated voltage
3V DC
(
: direct current)
Exhaust
Electromagnetic quick exhaust valve
Power supply
2 AAA batteries (LR03)
Battery duration
Approx. 400 times
(180 mmHg,
once/day, 71.4°F
(22°C))
Operating
conditions
Temperature
50°F–104°F (10°C–40°C)
Humidity
30% to 85% RH
Storage
conditions
Temperature
-4°F–140°F (-20°C–60°C)
Humidity
10% to 95%RH
Memory Function
60 readings, Average of last 3 readings
Electric shock Protection
Internal power unit
Degree of Protection
Type BF applied part
Mode of operation
Continuous operation
Protection against ingress of water IPX0
Dimensions
2.6(W) x 2.9(H) x 1.1(D) in
65(W) x 74(H) x 29(D) mm
Weight
Approx. 3.6oz. (103g) w/o batteries
Accessories
Set includes 2 AAA batteries (LR03) for
the monitor, Instruction Manual, Quick
Start Guide, Blood Pressure Log, FAQ's,
Storage case
* Applied part for this device is Cuff.
* A range in barometoric pressure 105 kPa to 70 kPa
* A range in altitude -300 m to 3000 m
CH-650̲2L.indd 26
CH-650̲2L.indd 26
2012/11/22 14:43:21
2012/11/22 14:43:21