Glass Bead Sterilizer Brand : MIULAB , Model : HY-300 Features : 1Compact appearance design, digital display temperature at real-time. It can be used in ultra clean workbench. 2Stainless steel inner container, built-in high-performance heating element, high precision of temperature controller and overtemperature protection. 3Inner temperature of container is equipped with high temperature sterilization bead can be heated to about 300 . 4Small volume, light weight, simple operation, long working life. 5Randomly configurate diameter 1.5 ~ 2.0 mm of glass beads. Specifications : Temp. Control Range : 100 ~300 Temp. Stability : 5 Heating Speed 25min Heating Well Volume : (diameter x depth) 40 x 80mm Glass Beads Capacity : 300g Cover Material : Stainless Steel Insulation Material : Green Mineral Wool Voltage : AC 220 / AC 110V, 50/60Hz Power : 120W