Features: 1. High synchronization rate, the speed error of each point is less than 10rpm; 2. LCD display, the display content is beautiful and clear, and the reading is accurate and intuitive; 3. Special coated plate surface, anti-skid, anti-scratch, corrosion-resistant, easy to locate the motor; 4. Push the knob, long press it to start running, and the response is sensitive; 5. Rubber feet, stable structure, prevent the instrument from sliding and tipping.

Features: 1 . The appearance of the design is beautiful, ergonomic; 2 . Closed shell to prevent liquid splash into the machine internal corrosion circuit, to protect the safety of experiments; 3 . With stirring pulp penetration holes, easy to replace the experimental samples or containers; 4 . Smooth start design, can effectively prevent the sample overflow; 5 . Self- locking chuck, easy and quick operation, with a locking function to prevent the stirring rod from loosening; 6 . LCD liquid crystal screen, intuitive and clear display of speed and time; (only LCH- OS- 40N Pro,LCH- OS- 60N Pro) 7 . DC brushless motor, long time continuous and stable operation, low noise, high torque, easy maintenance; 8 . Speed stepless adjustable, with timing function; (only LCH- OS-40N Pro, LCH- OS- 60N Pro) 9 . Parameter memory function, save operation steps; 10 . Microprocessor control technology, constant speed system, automatic speed adjustment; 11 . Standard with collet protection sleeve , safety buckle , non- slip pad , to ensure the safety of use; 12 . Safety circuit settings , motor protection , overload protection , overheating protection , fault automatic stop and alarm function .