The Hach 2100Q Portable Turbidimeter sets a new standard for ease and precision in turbidity measurement. Engineered for reliability and simplicity, it's perfect for field testing, plant monitoring, and regulatory compliance in water quality analysis. With a wide measurement range of 0-1000 NTU, this turbidimeter delivers laboratory-grade results wherever you need them. Effortless Calibration and Data Management Equipped with on-screen assisted calibration, including the single-standard Rapidcal™ option, the 2100Q ensures accurate measurements that meet regulation standards. Its built-in data logging capability can store up to 500 readings, complete with detailed information for thorough documentation. For added convenience, the optional USB+Power module enables quick and secure data transfer to your computer. Designed for Reliable Field Use The 2100Q features a two-detector optical system that compensates for color, light variation, and stray light for unmatched accuracy, even in challenging environments. Its portable, durable design ensures it can keep up with rigorous use in field or plant operations. Take the complexity out of turbidity measurement with the Hach 2100Q Portable Turbidimeter.