Item list of F03-[] Standard Electrodes are made of stainless steel (SUS 304) and can be used in applications for purified water. 

• SUS316 Electrodes can be used in applications where resistance to corrosion is required. Titanium and HAS Electrodes can be used in applications where resistance to acid is required. 

• For applications where long electrodes are required, a connection nut and two Lock Nuts can be used to extend the electrodes 1 m at a time.