The connector kits are used on 3300 XL 8 mm probes and extension cables or the ETR 3300 XL 8mm probes and
3300 ETR XL extension cables. Contains 1 pair each of male and female ClickLoc connectors, 2 color-coded
sleeves, 2 pieces of slit FEP tubing, and 1 strip of silicone tape.