Turbidity meters are essential instruments for assessing the clarity of liquids in environmental, chemical, and quality control laboratories. These devices measure the turbidity, or cloudiness, of a sample, which is crucial for monitoring the quality of water and other transparent liquids. Portable turbidimeters offer the convenience of on-site measurement, which is vital for field analyses. TSS meters (total suspended solids meters) expand their utility by allowing for detailed assessments of particulate content in samples. These meters can calibrate accurately using a turbidity standard, ensuring consistent and reliable measurements essential for compliance and quality assurance. Thomas Scientific also caries a range of conductivity and TDS meters.