![Electrodes: ARBO H92SG (500 pcs)](http://shop.firstbeatsports.us/cdn/shop/products/MicrosoftTeams-image_8_{width}x.jpg?v=1662622588)
Single-use ECG electrodes for Firstbeat Bodyguard 3 HRV device.
The most used electrode in Firstbeat's own measurements. Solid gel and a small attachment area make this electrode skin-friendly and easy to attach to the skin. No PVC-plastic involved.