Complete unit with its original manual, gel casting tray, cover, leads, fixation bolts and tube connectors. Excellent condition, very clean, no cracks. SuperSub submarine electrophoresis unit model HE100 by Hoefer Thermo Fisher Scientific, large size 14 X 9 3/4 X 3 inches. Maximum 500V, 40W and 50°C. Easy to disassemble to maintenance (6 screws). Laboratory surplus from the National Research Council of Canada.