Hardness Tester

This a Digital Overhead with variable speed function, simple operation in a wider speed range, apply to a stable liquid stirring, especially for mixing a small volume of samples, petroleum, chemical, medical and it was specially designed for application in health, environmental, biochemical experiments , education and scientific research purpose. It is designed for the lab high viscosity of the liquid stirring and mixing, mixer used must be installed on the bearing, not hand operation.The machine features smooth, easy to use, the unique cantilevered design can prevent liquid into the machine.