1.Solar cell tester & sorter 2.Class AAA 3.Testing system light intensity can ... touch probel test and can get the more testig precision.INTRODUCTION:DLSK-FXJ7 is our latest model solar cell tester and sorter ... , I curve, V curve, and standard cells I curve;4.Test Parameters: Voc, Isc, Ipm, Vpm, Pmax, FF, Eff, Rs, Iwork ...