Measure the total dissolved solids in water using a high-precision TDS meter from Labkafe. Our digital TDS meters are accurate and fast. Water Quality tester, PPM tester, Electrical conductivity tester. Labkafe supplies to all states all pincodes, for schools colleges research institutes company labs working under any board any curriculum. We are a trusted brand in lab equipment, apparatus, glassware, consumables and other lab supplies across India and beyond.