Pleas quote for CL17 FREE RESIDUAL CHLORINE ANALYZER - to 5 mg/L range, dual, fully-adjustable set-point alarms -Uses the only EPA approved method for continuous chlorine monitoring -IP62 enclosure rating, suitable for indoor installation -Automatic, self-testing diagnostics -Minimal routine maintenance required -Colorimetric DPD chemistry - fast, reliable, economical -Unattended operation up to 30 days -Manual or automatic feed pump control Show More