Extralink electrodes for fibre optic welding machines AI-8C AI-9

A set of spare electrodes for AI-8C and AI-9 fiber optic welding machines. The lifetime of the electrodes is 3000 welds. They are packed in a plastic box with a QR code, which should be scanned from an application installed on a smartphone. You can replace the electrodes yourself - just unscrew two screws and replace the electrodes.