Waterproof Thermometer Hybrid Probe Replacement for Maverick ET-732/733 -Also fits Ivation IVA-WLTHERM IVAWT738 (Set of 2) GREAT replacement probe and/or additional probe.Compatible to Maverick ET-732/ET-733 Models and IVA-WILTHERM and IVAWT738 UNIQUE FEATURE: Our Probe and Wire Qualified to IPX 7 waterproof Grade which means that immersed in the water depth of 300mm for 30 minutes,the product doesnt show temperature inaccuracy.NOTE:The plug is not waterproof. Hybrid Probe: Monitor the meat temperature or ambient temperature (smoker/grill). High Temperature Rated - Up to 716 degrees F (380 degrees C) 6-foot cable insulated with PTFE and stainless steel overbraid