Specifications

Precautions:
Figure 3
a. Before use, please check whether the single-use ECG electrode
is within the validity period.
b. The ECG electrode must be in direct contact with the skin.
c. Before wearing, if necessary, remove the hair on the electrode
part, then clean the skin with clean water, and dry it before
attaching the ECG electrode
d. When using the Chest strap measurement method, if necessary,
remove the hair from the electrode part, then clean the skin with
water, and then apply the electrode after drying.
e. Do not speak and remain still during the measurement. Any
movement will affect the measurement results.
f. Please sit when measuring possible.
3.4.2 Measuring step
1）After selecting a measurement method, the device detects
that the ECG signal is automatically turned on, the signal light
changes to the green and flash（with heart rate),the device starts
to measure.
2) The duration of a measurement is 5 minutes to 168 hours. If you
want to end the measurement, please remove the Disposable ECG
electrodes or unfasten the chest strap to remove the device. After
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