Orion Star A325 pH/conductivity

Features and Benefits

• Many advantages of having a pH meter and conductivity meter in one user-friendly system
• Measure pH, mV, relative mV or ORP with temperature on channel 1 and conductivity, TDS, salt content or resistance on channel 2
• Quick readings of individual measurements on a large display with the option to switch to split screen to view multiple measurements simultaneously
• Perform up to 5-point calibration using automatic buffer recognition of NIST or DIN buffer groups with the option to manually input custom buffer values
• Perform up to 5-point conductivity calibration
• Calibration editing with the ability to adjust individual points without a full recalibration
• Automatic range of conductivity values provides stable readings across the entire measurement range without recalibration
• Use linear, non-linear, EP (USP) or off conductivity temperature compensation with 5, 10, 15, 20 or 25 °C reference temperatures
• Informative, illuminated, graphical display that is easy to read with clear screen instructions, making operation easier
• Record critical measurements with stability indicator and optional reading modes – “Auto-Read” maintains a stable reading, “Continuous” shows changes with hold option, and “Timed” stores data at specific intervals
• Datalog stores up to 5000 measurements with date/time and options for sample ID and user ID
• Calibration log records the last 10 calibrations
• Non-volatile memory ensures your data and settings are protected even during power loss
• Orion Star Com software simplifies data transfer to a computer via USB or RS232 connection
• Flexible power options with universal adapter or AA batteries
• IP67 enclosure is waterproof and ideal for rugged field use
• Meters are CE, TUV 3-in-1, and FCC Class A certified with a 3-year replacement warranty