First YSI Hand-Held Multimeters with pH Measurement
These pH, Conductivity, Temp & Salinity Multimeters are packed with features that make it ideal for field use. Microprocessor-based electronics deliver accurate readings and reliability in the field. Nonvolatile memory is capable of storing up to 50 measurements with ID stamp. Feature auto two- or three-point calibration and probe storage compartment. Combination electrode design features built-in signal amplification that allows accurate measurements to 100'. The large, backlit LCD also simultaneously displays temperature and temperature-compensated readings for pH, conductivity or salinity. Automatic function check verifies that the system is working before each use. Choose from 10' (No. 222171), 25' (No. 222172) and 100' (No. 222174) cable lengths. Powered by six AA batteries (included).