Free & total HR chlorine meter Mi413-R Back Catalog number: MI413-R Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended FILTER-540 Filter 540nm for DEL-100 138,02 € MR9600-665 Filter for Accuris Microplate Reader, 665 nm Price on request FILTER-600 Filter 600nm for DEL-100 138,02 €