Overview Product Description 225173 New-No Box; AquaMetrix R60C8-15 ORP Sensor Probe; 5-Wire; 1-1/2"NPT; . Item is New; unused; no factory packaging. Austin Surplus SKU: 225173 Location: GRG-R14-P14-S04-0012460 Product Videos Custom Field MPN R60C8-15 Product Reviews