. Size : Portable (36×30×10.5cm) . Resistivity : 10-4 ~107(Ω·cm). Concentration : 107 ~ 1021 (cm-3) . Magnetic Flux Density : Permanent magnet (0.55T). Temperature : 80K to 350K . Current Range : 1nA ~ 20㎃(DC Source). Sample contact : SPCB(Spring Clip sample board)