Ordering Information Model PH8ERP KCl Refillable Type pH Sensor Cable Length -03 3 m Solution Ground Tip -TN Titanium -N Always -N pH Measuring System -E For PH202/FLXA202/FLXA21(1) Style *A Style A Mark band is shown by numeral and pin terminals are used. When terminal box is used, select WTB10-PH1.