ECG/EMG Medical Electrode Patch 50mm Diameter
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Prices updated: 12 Oct 2026
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About this product
Medical electrode patches with a 50 mm diameter for surface ECG and EMG measurements. They are used with biosignal sensor front-end modules and lead wires to pick up heart and muscle signals in educational and hobby biosignal projects.
Specifications
- Diameter
- 50 mm
- Type
- ECG/EMG medical electrode patch
- Application
- Surface ECG and EMG measurement
Frequently asked questions
Can I connect these electrodes directly to an Arduino?
No. Electrodes must connect to a biosignal front-end module that conditions and isolates the signal, using lead wires. Never connect electrodes directly to mains-powered equipment or to a bare microcontroller pin.
Are these patches suitable for medical diagnosis?
No. They are intended for educational and hobby signal experiments only. They must not be used for medical diagnosis, treatment or monitoring of patients.
