... precision is ensured by high-precision infrared probes and high-speed aquisition card; ModelSCT-BSpectrum RangeMeet IEC60904-9 Requirements ARadiation Intensity100mW ... , FF, EFF, Temp, Rs, RshData Acquisition2M, 4-channel synchronous high-speed acquisition card and more than 8,000 Points to Collect ... , Pmax, Vm, Im, FF, EFF, Temp, Rs, Rsh. Solar cell tester