Cl 800 DIN, Combined Chloride selective electrode, with 3.3 ft (1 m) cable, DIN

Combined Chloride selective electrode, with 3.3 ft (1 m) cable, DIN plug, 2 to 35,000 mg/l, requires ELY/BR/503 reference electrolyte, ionic strength adapter ISA/FK, standard solution ES/Cl. Delivery contains electrolyte!