| Specifications of the UA-704 |
| Display |
Digital: 10mm character height. Pressure and pulse displayed alternately |
| Pressurization |
Manual, by inflator bulb |
| Deflation |
Hand-held push button |
| Batteries |
1xAA (included) |
| Battery Life |
approximately 2,000 measurements |
| Weight (oz) |
2.6 oz without batteries |
| Dimensions (inches) |
3.9" x 1.2" x 2.0" |
| Measurement Method |
Oscillometric |
| Accuracy |
Pressure: +/-3 mmHg or 2%
whichever is greater. Pulse: +/- 5%. |
| Cuff Size |
7.5 to 12.2" |
| Warranty |
Limited Lifetime |
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 Digital blood pressure technology that fits in the palm of your hand!
Alerts the user of the presence of an irregular heart beat during reading
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The LifeSource UA-704 Mini Manual Inflation Blood Pressure Monitor is an innovative monitor that incorporates digital blood pressure technology and advanced features in a small, compact design. Included with this hand-held monitor is A&D's Irregular Heartbeat feature which allows those who have an irregular heartbeat a reliable method of taking their blood pressure at home. A manual inflate monitor such as the UA-704 offers an economical solution to those who need an accurate way to monitor their blood pressure, but without the expense of an automatic inflate unit. 
Using the correct size cuff is important for an accurate reading. A cuff that is too large will produce a reading that is lower than the correct blood pressure; a cuff that is too small yields a measurement that is higher. With your arm hanging at the side of your body, measure the circumference of your upper arm at the midpoint between the shoulder and elbow. Select the proper cuff size from the chart below: 