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comfortable, relaxed position and do not flex any of the mu scles in the measurement arm
during the measurement. Use a cushion for support if n ecessary.
• If the arm a rtery lies considerably lower or higher than the heart, an erroneously high or low
blood pressure will be measured! Each 25-30cm difference in height between your heart and
the cuff results in a measurement error of 10mmHg!
Note: Only use approved cuffs!
• A loose cuff or a sideways protruding air pocket c auses false measurement values.
• With repeated measurements, blood accumulates in the arm, which can lead to false results.
Consecutive blood pressure measurements should be repeated after a 1 minute pause or after
your arm has been held up in order to allow the accumulated blood to flow away. If you decide
to take your Averaging Mode measurement again, b e sure to wait at least one minute
beforehand.
5.3. Fitting the Cuff
Please refer to picture-06
a) The cuff is preformed for easier use. R emove tight or bulky clothing from your upper arm.
b) Wrap the cuff around you r upper left arm. The rubber tube should be on the inside of your
arm extending downward to your hand. Make certain the cuff lies approximately 1/2” to 3/4” (1
to 2 cm) above the elbow. Important! The
on the edge of the cuff (Artery Mark) must lie
over the artery which runs down the inner s ide of the arm.
c) To secure the cuff, wrap it around your arm and press the hook and loop closure together.
d) There should be little free space between your a rm and the cuff. You should be able to fit 2
fingers between your arm and the cuff. C uffs that don’t fit p rope rly result in false measurement
values. Measure your arm circumference if y ou are not sure of proper fit.
e) Lay your arm on a table (palm upward) so the cuff is at the same height as your heart. Make
sure the tube is not kinke d.
f)Remain seated quietly for at least two minutes before you begin the measurement.
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