Gamma 6900 ELSGamma 6900 Els er en strengemaskin for den profesjonelle shop eller klubb som nsker en driftssikker maskin av topp kvalitet. The 6900 Els SC orders about completely self centring 6 points system. Fastest possible clamping with the same pressure at all places of the frame. Only one wheel to turn instead of three (see picture No. 7) Direct input of the tension, 9 programmable Memory places, knot function raises unique pull by 10%, input in Lbs and kp