The Extech 60120B is a versatile handheld meter designed for a wide range of applications, from laboratory analysis to field testing. This meter combines pH, conductivity, TDS, ORP, salinity, and temperature measurement capabilities into a single, robust instrument. Its adjustable “flip-up” LCD display provides simultaneous readings, while the microprocessor-based control and splash-proof housing ensure reliable performance. The meter's rugged design allows for handheld or benchtop use, and the included neckstrap enables “hands-free” operation. It also features memory function to store and recall 25 labeled readings, automatic temperature compensation, and low battery indicator.