... . you can get the biggest power andbest performance. It adopts upand down touch probel test and can get the more testig precision.INTRODUCTION ... :DLSK-FXJ7 is our latest model solar cell tester and sorter. With ... .Graph displayI-V curve, Pm curve,I curve, V curve, and standard cell I curveTest dataVoc, Isc, Pm, Vpm, Ipm, FF,Eff ...