Icd x- ray film viewer .art no.GDYF-2V .size:L89xW50xH2.5cm(thickness) .Voltage:100V - 230V, frequence:50 - 50Hz .3pcs/ctn Icd x- ray film viewer .art no. GDYF-2V.size: L89xW50xH2.5cm(thickness).Voltage: 100V - 230V.frequence: 50 - 50Hz.power: 44W.packing: 1pc/box, 3pcs/ctn X ray film viewer