Orion 4-Star Portable pH/ISE Meter
Thermo Fisher ScientificThis waterproof, battery-operated pH/ISE meter stands up to the most demanding quality control and general analysis applications and delivers over 2,000 hours of continuous operation. Convenient Quick-Start Guide is located on the back of the meter to make the unit easy to operate in the field. The rugged meter provides reliable measurement of pH and ionic concentrations and offers a full complement of GLP-related features—inc…