ORP SENSOR: SEE NOTE: $173.40 /EACH (1)ORP SENSOR: SEE NOTE: $173.40 /EACH (1)Availability: 10 in stockSKU: 30315Manufacturer part number: 30315 $225.42 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendPart Number / SKU: 30315Product: ORP SENSOR: SEE NOTE: $173.40 /EACH (1)Category: Sensors >> Balboa SensorsProduct tags hot tub parts (7713), 30315 (1)