ADVANCED TEMPERATURE CONTROL SYSTEM-- Advanced digital temperature control system is applied, which precisely controls the temperature of the heated liquid.Electronic temperature regulation model, stepless speed adjustable, uniform temperature, heating fast and safety. | EFFICIENT HEATING&SAFETY PROTECTION--- high-quality nickel-chrome heating resistance wire sealed in high-temperature insulation layer, then weaves the sealed resistance wire into hemispherical internal heated heater, with characteristics of large heating area, fast warm-up, high-temperature evenness, no open flame ,light weight, energy saving, safety and less destructiveness on glass apparatus. | MULTI-FUNCTIONS-this heating mantle has function of magnetic stirring, which makes the liquid is heated equably under the action of stirring.Heating and stirring can be used simultaneously. JOANLAB digital heating & stirring mantle will come with a 300 mm magnetic stir bar retriever, which will helps you easily recover your stir bars in containers, can also be used as a manual stirring tool. | APPLICATIONS:This digital hot stir mantle applies to colleges, petrochemical industries, medicine, and environment protection institutions for liquid heating. This is the ideal heating equipment for labs and chemical institutions. | Direct from Manufacturer-JOANLAB is a manufacturer which has more than 11 years experience in the field of lab products. We back the heating mantle with a 1 Year Warranty.