The Thermapen ONE is a professional-grade instrument that guarantees true accuracy to ±0.5°F, unlike budget models that merely offer high display resolution but drift under extreme temperatures. Every unit includes a NIST-traceable Calibration Certificate from our A2LA-accredited calibration lab. Built with smarter materials for legendary durability, it represents a long-term investment in uncompromising, lab-quality precision that you can trust for years.

Yes. Engineered for the harshest culinary environments, the Thermapen ONE features a shock-resistant, IP67 waterproof housing molded with Biomaster antimicrobial technology. Validated by professional chefs and pitmasters, this is an uncompromising tool built for longevity, not a disposable gadget. Its intelligent internal seals protect circuitry from steam, grease, and accidental submersion, ensuring rigorous, long-term performance when equipment downtime is not an option.

The RFX Meat Probe captures internal temperatures and transmits them via our patent-pending Sub-1 GHz RF technology directly to the RFX Gateway. Acting as a powerful bridge, the gateway instantly processes that raw thermal data and pushes it over Wi-Fi or Bluetooth to the ThermoWorks App, ensuring your cooks are monitored with exacting, continuous reliability.

The RFX probe transmits temperature data up to a commanding 1,500 feet line-of-sight directly to the gateway. Once the gateway connects to your local Wi-Fi network, your monitoring range becomes infinite. This robust architecture ensures you can track your cooks with absolute certainty from anywhere in the world via the cloud-connected ThermoWorks App.

The RFX system abandons unreliable Bluetooth in favor of our patent-pending Sub-1 GHz radio frequency. Engineered for uncompromising durability, this professional-grade technology effortlessly pushes signals through thick steel smokers, heavy dutch ovens, and commercial oven walls. By prioritizing signal density over novelty, RFX delivers the most stable, uninterrupted wireless thermal data available for precision cooking.

Our cooking alarm thermometers are designed in Utah and built with the customer in mind. They're built for precision, reliability, real-world cooking, and usability. Each alarm thermometer in our line-up was designed for to fill a need in the market, from simple use to rock-solid long distance monitoring.