A&D UA_851THX, UA851TMW user manual Specifications, UA-851THW/UA-851TMW/UA-851THX

Specifications

Model	UA-851THW/UA-851TMW/UA-851THX
Type	Oscillometric
Display	Digital, 20-mm character height
	Pressure/pulse displayed simultaneously
Memory	51 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
Recommended operating	50ºF to 104ºF (10ºC to 40ºC)
environment	Less than 85% relative humidity
Recommended 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-851THW 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.

NOTE: Specifications are subject to change without prior notice or any obligation on the part of the manufacturer.

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