PETROFLAG CAL
offering precise measurements of various combinations including dissolved oxygen
the AP4C only requires an annual check for maintenance
With its lightweight and portable design
which correct for temperature and pressure
YSI Pro1030 pH and Conductivity Meter Days:4 PETROFLAG CALThe YSI Pro1030 is a durable and dependable handheld instrument that provides comprehensive measurement capabilities for pH, ORP, temperature, conductivity, specific conductance, salinity, and total dissolved solids (TDS). Its user friendly design includes replaceable sensors (for pH and ORP), versatile cables, and a convenient calibration routine. With its rugged construction, military grade connectors, waterproof design, and 1 meter drop resistance,