HChadha Centrifugal Milk Testing Machines (“Centro”) are ideal for the traditional Gerber method of milk fat testing. These machines can be used for accurate milk fat analysis. Our centrifuges come in both manual and electrical models. Our electrical models come with an in-built timer and have 8, 12 and 24 test models. Whereas our manual models have 2 variants-with cast iron body and aluminium body.