GF Signet Industrial Vortex Sensor (152 321 221) Includes Union Nuts, ORings, Sensor, Cap and Manual. Condition: New - Open boxThis item is new but may be out of the original box.
George Fischer 3-9030.111 Signet Ph Controller in Enclosure with 2x Outlets Condition: UsedThis usesd ph meter has been inspected and appears to be in working condition. P
