Nonin WristOx Pulse Oximeter Specifications:
Dimensions (without sensor or strap): 56 mm (2.2”) wide x 74 mm (2.91”) high x 20 mm (.79”) thick
Weight (with batteries and wrist strap): 71 grams (2.5 oz)
Warranty: 3 years
Oxygen Saturation Range (%SpO2): 0% to 100%
Pulse Rate Range:18 to 321 pulses per minute
Displays
Numeric Displays: 3-digit Indicators
Pulse Indicator: Pulse Strength Bar graph
Accuracy
Blood Oxygen Saturation (%SpO2 ±1 Arms)*: 70 - 100%
Non-motion: ± 2 digits***
Low perfusion: ± 2 digits***
Motion: ± 3 digits****
Pulse Rate (in all 3 listed above): ± 3 digits***
Temperature
Operating: +23° to +104°F (-5° to +40°C)
Storage/Transportation: -40° to +158°F (-40° to +70°C)
Humidity
Operating: 10% to 95% noncondensing
Storage/Transportation: 10% to 95% noncondensing
Altitude
Operating Altitude: Up to 40,000 feet (12,192 meters)
Hyperbaric Pressure: Up to 4 atmospheres
Power Requirements
Two 1.5V alkaline AAA batteries
Battery Life
Operating without Bluetooth: 48 Hours Minimum
Operating with Bluetooth **: 24 Hours Minimum
Storage
9 months
Memory
Type: Nonvolatile
Capacity: Up to 1,080 hours @ 4 sec. data storage rate, Up to 540 hours @ 2 sec. data storage rate Up to 270 hours @ 1 sec. data storage rate
Classifications per IEC 60601-1/UL60601-1
Type of Protection: Internally powered (on battery power)
Degree of Protection: Type BF-Applied Part
Mode of Operation: Continuous