HQd IntelliCAL Probes, IntelliCAL™ ISENa381 Sodium Ion Selective Electrode ( ISE), 3 meter cable Cat. No. ISENA38103

IntelliCAL™ ISENa381 is a digital, combination sodium ion selective electrode ( ISE) with a refillable double junction reference and built-in temperature sensor. The IntelliCAL ISENa381 probe is available with a 1 or 3 meter cable and is intended for laboratory use. The ISENa381 is ideal for measuring sodium concentrations in wastewater, drinking water and general water quality applications. Provides fast, stable, and accurate response Ultimate traceability in measurement history User alerted when re-calibration is needed Can be moved between meters without the need to re-calibrate or re-enter measurement settings