... heater SHIBO-1700M muffle furnace:This compact high performance and long lasting small bench top furnace is ideal for lab application. It offers ... best Value/Cost ratio for your investment in high temperature lab furnace. These furnaces are designed for accurate temperature control, excellent ... , science and research Institute, annealing, etc Bench top Box muffle furnace(SHIBO-1700M,8*8*8inch,8L)