RDO PRO-X O-Ring Replacement Kit

The RDO PRO O-Ring Replacement Kit has all the O-rings and accessories you need maintain the waterproof seals on your RDO PRO or RDO PRO-X. Includes a lens cloth, silicone O-ring lubricant, probe body O-ring, internal nose cone O-ring, sensor cap O-rings, and an instruction sheet.