Application of 8301 AZ Handheld Electrical Conductivity EC Meter: ¡El 8301 AZ Portable Conductivity Meter can measure the Conductivity and Temperature. It has a big LCD screen for multiple parameters display. Its Conductivity sensor electrode is highest durability with reliable measurements.¡El 8301 AZ Portable Conductivity Meter is default at "auto-ranging" mode. Auto-ranging mode will determine and select the range which gives you the greatest resolution and accuracy.¡El Conductivity measuring function of 8301 AZ EC Meter could proceed with the calibration easily by user. ¡El 8301 AZ Portable Conductivity Measuring Device could link to PC via USB cable to capture the on-line data, and display the Conductivity readings with real-time output. User can retrieve file, save the data for operating data analysis, record statistics....versatile functions according different purposes.¡El 8301 AZ Portable Conductivity Meter could be the best Water Quality tester for all professional measuring purposes, including the LAB, water treatment business, Aquaculture, Aqua farm, swimming pool or other related industry. 8301 AZ Portable Conductivity Meter was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument.