37
Problem
Possible cause
Solution
The measurements are no
longer displayed in the
devices memory.
The memory capacity of
36 measurements has
been reached. As a result,
old data records are re-
placed with new ones.
Download data to your com-
puter on a regular basis to
save them.
When starting the pro-
gramme, the message
“Verification error” is
displayed.
The device is not con-
nected to a PC or the
“beurer CardioExpert” did
not install correctly.
Make sure the ME 90 is con-
nected to your computer and
restart the programme.
9. Technical data
Model
ME 90
Measuring system
Single-channel ECG in freely selectable front posi-
tions / ECG signal ground (earth) referenced.
Bandwidth
0.05 to 40 Hz
Sample rate
256 Hz
Measurement range for heart rate 5 to 199 beats per min
Memory
36 measurements
Power supply
2 x 3V CR2032
Battery lifetime
approx. 500 measurements
Transport conditions
-20°C to +60°C, 10%–95% humidity
Содержание ME 90
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