SHIVANI LAB EQUIPMENTS make General Purpose Constant Temperature bath, used in Medial, Pharm, Defense, Industrials, etc..Temperature range : +5 above ambient to +99.9°C. Microprocessor-based temperature control system.Stainless steel interior, Outer is painted steel panel, Insulation Glass wool.Stirrer pump for water circulation. Special water heaterPower supply: 220V /50Hz 1 phase.