Product description: MS-20/40 Digital overhead stirrer is suitable for middle and high viscosity liquid or solid-liquid mixture. It mainly used in chemical synthesis, pharmaceutical, physical and chemical analysis, petrochemical, cosmetics, health products, food, biotechnology and so on.Product Features1, LED with backlit display speed and torque real-time.It's convenient and accurate for readings, easy to operate.2,Precise control speed. Control accuracy is ± 3rpm. Accurately display the speed actual value / set value.3, Constant speed.Torque can be adjusted automatically according to the sam
Digital Overhead Stirrer