RKI Instruments ESM-238-SO2 Sulfur Dioxide (low) 0-6 ppm Sensor marine buoyant devices and superior protection against airborne

and superior protection against airborne contaminants

This headband has increased environmental resistance to heavy maritime environments

•    Underarm ventilation zippers

Advanced Visibility – Cutting-edge glow accents shine for up to 8 hours on a full charge providing visibility even in complete darkness

RKI Instruments ESM-238-SO2 Sulfur Dioxide (low) 0-6 ppm Sensor marine buoyant devices and superior protection against airborneRKI Instruments ESM 238 SO2 $451. 97 No State or Local Sales Tax Anywhere! Sulfur Dioxide (low) 0 6 ppm Sensor Portable Replacement Sensor The RKI Instruments ESM 238 SO2 is a specific electrochemical sensor designed for detecting low levels of Sulfur Dioxide (SO2) gas, offering a range of 0 to 6 parts per million (ppm), often used in fixed gas detection systems like RKI's M2 or compatible with certain portable monitors for applications in wastewater,