Digital School Lab Equipment USB ECG Sensor

Usage

1. There are three electrode wires on the ECG Sensor. Each of them has electrode patch with different colors. The red one is the anode which used to connect left arm. The yellow one is cathode which used to connect to right arm. The reference point (is opotential line) is black which used to connect to right wrist.

2. The electrode patch is an one-off product. It is not reusable. Connect electrodes and attach them to arms accordingly before using.

3. Set the acquisition interval to 5ms in the software before using.

Notes

• If the electrode pack is opened, please keep it in a dry and cool place.

• After all electrode patches are connected well with all wires, it can only start collecting the data after at least 15 seconds.

• A good contact between the electrode patch and skin is the key point to obtain a good result.

•  Cough, sneeze, laugh, walk and talk will affect the readings. When doing experiment, please being relax and calm down.

Usage