HI-83399 Water and wastewater multi-parameter with COD photometer & pH meter £1,904.50 (exc. VAT) View Product
HI-971044C Pool Line portable photometer kit for Alkalinity, Free & Total Chlorine, Cyanuric Acid, and pH £469.80 (exc. VAT) View Product
HI-97115C Marine Master Waterproof Wireless Multiparameter Photometer Kit £719.30 (exc. VAT) View Product