Feature: 1. LED Display: Observe temperature and speed visually, adjust speed and temperature freely. 2. Stirring Rod: Made of polytetrafluoroethylene and magnetic materials, heat resistant, wear resistant, corrosion resistant, and strong magnetic. 3. Airtight Container Mixer: Low noise DC motor, adjustable and stable speed, manufactured in accordance with the best specifications, fully tested and quality controlled. 4. Large Contact Surface: 85‑2 stainless steel plate heating surface diameter: 13cm/5.1in, which is enough to hold beakers and flasks under 1000ml. Fully enclosed stainless steel heating plate can help heating. 5. Dual Control: The heating surface temperature and stirring speed of the heating plate can be adjusted independently. Specification: Item Type: 85‑2 Lab Magnetic Stirrer Color: As Pictures Shown Motor Power: 25W Material: Stainless Steel Weight: Approx.1780g/62.8oz Size: Approx. 22.5x14x10cm/8.9x5.5x3.9in Constant Temperature Range: Room Temperature to 100℃±1.0℃ Speed Regulation Range: 60~2000 Rpm Stepless Speed Regulation Uses: Suitable for Situations That Require Liquid Heating Such As Breeding, Industry, Agriculture, Health, Medicine, Scientific Research, University Laboratories, Etc.. Package List: 1 x Constant Temperature Heating Stirrer1 x Magnetic Stir Bar1 x Fixing Clip1 x Threaded Support Rod1 x Stirring Rod Holder1 x Manual Note: 1.The machine must be clean and dry, and no liquid should enter the machine.2.If the stirring rod does not stir or jump, please check whether the beaker is stable or in the correct position.3.Working at medium speed will extend its service life.4.Please connect the ground wire before use.