Dimensions
Height: 14.7 cm/5.8 in
Width: 7.1 cm/2.8 in
Depth: 3.1 cm/1.2 in
Weight: 9 oz, 255 g (with batteries installed)
Power
Typical consumption: 0.75 watts
Typical current: 100 mAmps
Source: 4 AA batteries (any chemistry)
Nominal battery life: 17 hours continuous use
Circuitry
Microprocessor controlled
Automatic self-test at start-up
Automatic system and probe failure detection
Automatic/continuous system diagnostics
Visual displays and indicators
Main display: Backlit LCD
Plethbar: Backlit LCD
Low battery: Backlit LCD icon
Display update interval: 1.0 second
Operation
Temperature: -10° to 60°C/14° to 140°F
Humidity: 10 to 95% RH, noncondensing
Atmospheric pressure: 8 to 15.4 psia/700 to 1060 hPa
Vibration: Meets or exceeds MIL-STD-810E, (Method 514.4, Section 1.3.4.3) IEC
68-2-37
Drop/shock: Meets or exceeds IEC 68-2-32 (Procedure 1)
Storage
Temperature: -40° to 70° C/-40° to 158°F
Humidity: 5 to 95% RH, noncondensing
Atmospheric pressure: 7.2 to 15.4 psia/112 to 1060 hPa
Vibration: Meets or exceeds ASTM 4728, (Method C)
Drop/shock: Meets or exceeds IEC 68-2-32 (Procedure 1) MIL-STD 810E, (Method
516.4, Section 1-3.6, Procedure IV)
SpO2
Range: 0 to 100%
Accuracy: (1 standard deviation) 80 to 100% (±2%) ,60 to 79.9% (±3%), Below 60%
(unspecified)
Pulse rate
Range: 40 to 255 beats per minute
Accuracy: ±2% at 100-255 beats per minute, ±2 beats per minute at 40-100 beats
per minute