LifeSource UA-851 manual Specifications

	SPECIFICATIONS
Model	UA-851
Type	. Oscillometric
Display	Digital, 20-mm character height
	Pressure/pulse displayed simultaneously
Memory	. 90 readings
Measurement range	Pressure: 20 mmHg to 280 mmHg
	Pulse: 40 pulses to 180 pulses
Accuracy	. Pressure: ±3 mmHg or ±2%,
	whichever is greater
	Pulse: ±5%
Pressurization	Automatic, using micropump
Depressurization	. Active exhaust valve
Power source	4 type “AA” (1.5 volt) alkaline
	batteries (included) or 120 V
	AC Adapter (optional)
Battery life	. Approximately 4 months with
	one daily measurement
Operating environment	50ºF to 104ºF (10ºC to 40ºC)
	Less than 85% relative humidity
Storage environment	. -14ºF to 140ºF (-10ºC to 60ºC)
	Less than 95% relative humidity
Dimensions	Length: 4.7”(120 mm)
	Width: 5.9”(150 mm)
	Height: 6.1” (156 mm)
Weight	17.6 oz. (500 g) without batteries

Blood pressure measurements determined by the UA-851 are equivalent to those obtained by a trained observer using the cuff/stethoscope auscultation method within the limits prescribed by the American National Standards Institute for electronic or automated sphygmomanometers.

LifeSource Health Line (Toll-Free): 1-888-726-9966 E-19