This is a 10 pack of the MyoWare® Reference 2.0 Cables. The MyoWare 2.0 Reference Cable is meant as an extension for the MyoWare 2.0 Muscle Sensor's reference pin. You will just need to insert the pin into its housing and place a biomedical sensor pad into the electrode snap. When ready, stick the reference cable's snap pin to a separate section of the body such as a bony portion of the elbow or a nonadjacent muscle near a targeted muscle where the MyoWare 2.0 Muscle Sensor's built-in reference pin is unable to reach.

Note: The reference electrode socket remains active even with the cable inserted. Disable the socket by cutting the jumper trace on the top side of the sensor. Re-enable the socket by shorting the jumper pads with solder. Additionally, the 10 pack does not include the MyoWare 2.0 Muscle Sensor, Power Shield, and EMG pads. These will need to be purchased separately.