Blood Pressure Monitor (630-0639) Specifications Faxback Doc. # 3434 Power Source.......................................4 AA Batteries or DC 6V with optional AC adapter (273-1655) Display.......................................................LCD 6 Digits Measurement Range...................................20-280 mmHg (Pressure) 40-200 Pulse/minute (Pulse) 40-200 Pulse/minute (Pulse) Average Accuracy...Blood Pressure: Mean Difference +/-5 mmHG Pulse : Mean Difference +/-4 beats per minute Pressure Detection....................................Oscillometric Method Inflation.........................................Automatic Pressurization Using a Micropump Rapid Pressure Release................................Constant-Air-Release Valve System Automatic Shut Off......................................After 2 minutes 30 seconds of non-use Operating Temperature.........................50 degrees F - 104 degrees F (10 degrees C - 40 degrees C), less than 85% RH Storage Temperature, Humidity.................14 degrees F - 122 degrees F (-10 degrees C - 50 degrees C), less than 85 % RH Dimensions...........................2 3/16 x 6 9/16 x 3 9/16 Inches (HWD) Weight.................................................About 400g (14 oz.) (including 4 batteries) Included Accessory...........................................Carrying Case READINGS RECORD CHART Date Time Systolic/Diastolic Pulse Rate Notes Pressure (br/all-12/05/94)