Patent-pending sub-GHz radio frequency technology: Maintains a stable connection up to 1,500 feet for reliable monitoring from a distance
Four independently calibrated sensors: Delivers 0.9°F accuracy across a wide temperature range for precise cooking results
Multi-device management: Supports up to 50 probes simultaneously, ideal for professional kitchens and large-scale operations
Fully waterproof and submersible: Allows use in deep fryers, pressure cookers, and dishwasher-safe cleaning for versatile cooking environments
Digital certificate of calibration: Ensures traceable, laboratory-certified accuracy for every probe
Designed for serious BBQ and all-day smoking sessions, RFX is built to stay reliable when other wireless probes drop out. Set alerts, track your cook in real time, and let the brisket run undisturbed — no hovering over the grill, no lost connection. Whether you're smoking pork shoulder overnight or managing ribs from inside the house, RFX
4.7 L x 0.21 in diameter (reduces to 0.11 in), 119 mm x 5.4 mm diameter (reduces to 2.8 mm)
4.4
223 ratings
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Brandon · Today
my second one i have several smokers and it’s nice to keep track of each one. i have never had any issue with this product and i am very pleased with ThermoWorks customer service.
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MARTIN · 4 days ago
Replaced my ThermaQ Blue with the RFX system as I needed probes for cooking meat on the rotisserie. Works very well. I will also use additional probes for smoking a brisket at the same time as a chicken is on the rotisserie. Also, the probes work well for calibrating our oven. Just insert the probe into a sponge and place in a covered ceramic casserole dish filled halfway with water.