Flat Probe as per EN 60598-2-20 clause 20.12.3
This flat probe, 0.5 mm thick and 8 mm wide, with a rounded tip having a radius of 4 mm. It shall not be possible to touch live parts with this probe, when it is applied in any position with a force not exceeding 0,5 N, the chain being fitted with the lamps with which it is delivered. Conform to EN 60598-2-20 clause 20.12.3