Get premium performance and ultimate flexibility with this Orion™ Versa Star Pro™ Benchtop Meter with pH/LogR Module for pH, mV, ORP, and LogR temperature technology.

• Interchangeable measurement modules allow multiple users to customize four separate channels to meet specific requirements
• Onscreen measurement stability indicator lets users know exactly when measurements are ready
• Auto-Read holds a stable reading, Continuous shows changing readings, Timed logs data at specific intervals, and Single-Shot holds a reading after a preset time is reached
• Easily access, update, and switch preferred measurement settings, using ten password-protected methods per channel
• Three-year meter and module warranty

Get high accuracy, premium performance and ultimate flexibility with the Orion™ Versa Star Pro™ pH/LogR™ Benchtop Meter.

Calibration log stores ten most recent calibrations per parameter with viewable graph for multipoint pH and ISE calibrations. Ensure measurement integrity by viewing the active calibration log while taking readings. Audible alarms automatically notify users when a set offset value, high/low limit value, and calibration time interval are reached. Perform up to a six point pH calibration using automatic buffer recognition of NIST, DIN, or user-defined buffer groups with choice to manually enter custom buffer values. Calibration editing option allows individual points to be fixed without a full recalibration. Customize measurements to show calibration history and pH electrode condition or simplify to show an extra large pH reading. Non-volatile meter memory preserves data and settings, even in the event of power loss. IP54-rated housing resists dust and splashes, and can be wall-mounted if table space is limited.

Meet the most challenging applications for pH, mV, ORP, and LogR temperature. Easily view measurements on the stunning color display and customize the four meter channels with interchangeable modules. Use LogR technology to measure both pH and temperature using the glass-bulb of most pH electrodes. Log up to 2000 data point sets with time/date stamp and easily transfer calibration and data logs via USB or RS232 to a printer or computer.