... . CLASS AAA 2. High efficiency 3. High Quality 4. Fast Delivery 30 days Technical Parameters for Solar Cell Tester:Input power: 220VAC±10 ... , Voc,Im,Vm,Pm,FF,Rs,Eff and I-V Testing area: 16cm*16cmSpectrum: AM 1.5Simulator class(A,B,C ... /3A/6A/12AData collection: 2ms~8msDimension: 380mm*490mm*700mmParameter for Solar Cell Tester:GMS-9AGMS-8BPower Supply220VAC±10%, 50HzPower Supply220VAC±10%, 50HzInput ...